Choose my future!

Hey folks,
Right, I need some advice if you'd be so kind. It's a huge life decision and it seems daft asking people who I haven't even met, but surfers seem to have a good outlook on life and you all seem to give pretty sound advice. It's just another perspective on the situation to help my decisions.
Please give spare the time to read this long post, it's pretty important to me.
Basically I'm stuck in a bit of a rut, waiting for my life to start. I'm 20 (nearly 21) and my life has gone nowhere so far.
I went to school like any normal kid but was a HUGE slacker. Fortunately I'm intelligent (not boasting, it's just true) so despite only turning up to about 5% of 6th Form I still managed to get ABC in my a-levels (biology/psychology/chemistry).
I went to Northumbria uni (Newcastle, UK) to do Forensic Science; this was my first mistake, I was too heavily influenced by others to choose a degree with a set career path combining what I was good at. I WISH I had just picked a degree I was really interested in (possibly marine biology, botany, paleontology, evolutionary psychology) instead I was stuck doing golrified chemistry. I hated the course and got stuck in a flat with morons. I also failed to make many friends, it's not that I was a social retard or owt (sorry, not very PC) I was just massively lacking in confidence. So I left.
I then spent what would have been my 2nd year at uni with the flatmates I was planning on moving in with from uni. I worked in a bar and discovered surfing. This was not really a good year as such but certainly worthwhile. I discovered what I would dare to be as cheesy as to call my calling. Surfing just did it for me, despite having no particular aptitude for it I just adore it, I mean it takes some passion to surf alone in the North Sea in freezing Newcastle in January. The other thing I gained from that year was confidence. I have always worked damn hard at any jobs I have had (I almost can't help it) and it only took me 3 months (with no prior bar experience) to become bar supervisor (plus after less than a year I turned down the chance of assistant manager). This boosted my confidence massively and I would've been in far worse stead without that experience.
After leaving uni I came up with a plan to join the RAF, that would be my future. I had a good chance, and was told so, to get in as an officer, warranting initial pay of £30k+/year. I would work my time in the RAF with few expenses allowing me to save a good deposit for a house. Beyond that plan I had thought little about my future, and did my damndest not to think about it.
Anyway, that year passed, my confidence let me make new friends but it was tricky since most were at uni/working full time. Things started getting tough at the end of the (uni) year, all my friends who were at uni started buggering off for the summer and I had a bad case of unrequited love (I won't go into details!) but suffice to say it left me pretty down. To add to this I was having second thoughts about joining the RAF. So I got away, went to Portugal. What I realised in Portugal, amongst other things, was that I wanted friends. My newly found confidence let me meet all sorts of people there but they were always coming and going. This contrast of short bursts of fun and companionship paired with stints of solitude just reinforced a feeling that was always within me. I mean, I only have two good friends, and both are out living their lives.
So, my tenancy is up, I'm back from Portugal and Brussels, and living with my parents for a while (it's hell!). And I'm going nowhere.
The RAF or any of the other forces (the physical challenge of the Royal Marines appeals to me for some reason) is stilll an option but it's not really what I want. I feel I still need to live a little before commiting myself to owt like that. I feel like I have wasted the majority of my late teens and am clinging on to youth for my dear life.
I'm almost tempted to go back to uni but the drawbacks are just so big: 1) The cost/debt; on top of accomodation (about 3-3.5k/y) I'd now have to pay top-up fees which instead of the old 1.25k/y are onw 3k+/y!!! On top of my existing debt of 3k I'd be looking at coming out of uni with almost 20k worth of debt!!! 2) I'd be almost 26 after even a 3 year course, not to mention if wanted to do any post-grad studies.
So I'm stuck, I'm tempted to just move to somewhere near the coast (maybe to a university town so I could meet more young folk) and get a cheap flat and just find the best job I can. But I feel like this would be such a waste, I am capable of more than some crappy menial job. I'd also like to one day have the option of being able to provide for a family if life chooses to bless me thus.
I'm not entirely sure what I want advice on, perhaps potential careers that don't require degrees yet are paid ok, are varied, possibly outdoors and allow for surfing (don't ask for much do I!?). Or just advice on what to do next.
Thanks for listening (reading) and thanks in advance for any advice.
...John...
P.S. I'll likely add to this as I think of stuff. Oh and sorry about the daft thread title just thought it'd grab folk's attention slightly better than "help" or "help please".
Right, I need some advice if you'd be so kind. It's a huge life decision and it seems daft asking people who I haven't even met, but surfers seem to have a good outlook on life and you all seem to give pretty sound advice. It's just another perspective on the situation to help my decisions.
Please give spare the time to read this long post, it's pretty important to me.
Basically I'm stuck in a bit of a rut, waiting for my life to start. I'm 20 (nearly 21) and my life has gone nowhere so far.
I went to school like any normal kid but was a HUGE slacker. Fortunately I'm intelligent (not boasting, it's just true) so despite only turning up to about 5% of 6th Form I still managed to get ABC in my a-levels (biology/psychology/chemistry).
I went to Northumbria uni (Newcastle, UK) to do Forensic Science; this was my first mistake, I was too heavily influenced by others to choose a degree with a set career path combining what I was good at. I WISH I had just picked a degree I was really interested in (possibly marine biology, botany, paleontology, evolutionary psychology) instead I was stuck doing golrified chemistry. I hated the course and got stuck in a flat with morons. I also failed to make many friends, it's not that I was a social retard or owt (sorry, not very PC) I was just massively lacking in confidence. So I left.
I then spent what would have been my 2nd year at uni with the flatmates I was planning on moving in with from uni. I worked in a bar and discovered surfing. This was not really a good year as such but certainly worthwhile. I discovered what I would dare to be as cheesy as to call my calling. Surfing just did it for me, despite having no particular aptitude for it I just adore it, I mean it takes some passion to surf alone in the North Sea in freezing Newcastle in January. The other thing I gained from that year was confidence. I have always worked damn hard at any jobs I have had (I almost can't help it) and it only took me 3 months (with no prior bar experience) to become bar supervisor (plus after less than a year I turned down the chance of assistant manager). This boosted my confidence massively and I would've been in far worse stead without that experience.
After leaving uni I came up with a plan to join the RAF, that would be my future. I had a good chance, and was told so, to get in as an officer, warranting initial pay of £30k+/year. I would work my time in the RAF with few expenses allowing me to save a good deposit for a house. Beyond that plan I had thought little about my future, and did my damndest not to think about it.
Anyway, that year passed, my confidence let me make new friends but it was tricky since most were at uni/working full time. Things started getting tough at the end of the (uni) year, all my friends who were at uni started buggering off for the summer and I had a bad case of unrequited love (I won't go into details!) but suffice to say it left me pretty down. To add to this I was having second thoughts about joining the RAF. So I got away, went to Portugal. What I realised in Portugal, amongst other things, was that I wanted friends. My newly found confidence let me meet all sorts of people there but they were always coming and going. This contrast of short bursts of fun and companionship paired with stints of solitude just reinforced a feeling that was always within me. I mean, I only have two good friends, and both are out living their lives.
So, my tenancy is up, I'm back from Portugal and Brussels, and living with my parents for a while (it's hell!). And I'm going nowhere.
The RAF or any of the other forces (the physical challenge of the Royal Marines appeals to me for some reason) is stilll an option but it's not really what I want. I feel I still need to live a little before commiting myself to owt like that. I feel like I have wasted the majority of my late teens and am clinging on to youth for my dear life.
I'm almost tempted to go back to uni but the drawbacks are just so big: 1) The cost/debt; on top of accomodation (about 3-3.5k/y) I'd now have to pay top-up fees which instead of the old 1.25k/y are onw 3k+/y!!! On top of my existing debt of 3k I'd be looking at coming out of uni with almost 20k worth of debt!!! 2) I'd be almost 26 after even a 3 year course, not to mention if wanted to do any post-grad studies.
So I'm stuck, I'm tempted to just move to somewhere near the coast (maybe to a university town so I could meet more young folk) and get a cheap flat and just find the best job I can. But I feel like this would be such a waste, I am capable of more than some crappy menial job. I'd also like to one day have the option of being able to provide for a family if life chooses to bless me thus.
I'm not entirely sure what I want advice on, perhaps potential careers that don't require degrees yet are paid ok, are varied, possibly outdoors and allow for surfing (don't ask for much do I!?). Or just advice on what to do next.
Thanks for listening (reading) and thanks in advance for any advice.
...John...
P.S. I'll likely add to this as I think of stuff. Oh and sorry about the daft thread title just thought it'd grab folk's attention slightly better than "help" or "help please".