Hahaha, thanks for the compliment, but I'm no way near profesional surfer. I can barely paddle
Nightlife? Now we're talking. Well, Bali has just about anything. If you like to dance and drinks, there are many clubs you can go to. Happy hour starts around 7 pm all the way to 11 or midnight (depending on the clubs). Drinks are cheap. Beer costs about $1.50 (American), mixed drinks is about $2.50 to $5. Shots about $2.50 - $4.50. You can dance all the way until 5 am (actually, I think the club 66 stays open until 7 am). If you just like to watch sports and drinks (yes, drinks is always included in nightlife activity), there are plenty of bars where you can do that too. If you just want to lounge and have good dinner, there are places for those too. Now, here's the extreme, if you like to salsa dance or would like to learn how, there's one place (that I know of) where you can do that

But around 3 am, watch out for the ladyboys. They hang around the clubs and pubs to find drunken males who cannot tell the difference (you will surely know in the morning

) And yes, mainly the foreigners are Australians and or Europeans, I hope that doesn't bother you. Where are you from anyway? Oh and if you want to learn to surf, the Australians (most of them) will gladly teach or share their experience. good luck buddy!