Surfing Waves

Hi, I'm wanting to get a shortboard after being on a mini-mal for a long while and was wondering what dimensions e.g. Length, Width, Thickness I should be looking at for my height/weight, I'm 11 stone (69kg's) and 5'11.

Thanks

10'2 noserider!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
10'2 noserider!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
10'2 noserider!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
10'2 noserider!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
10'2 noserider!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
10'2 noserider!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
10'2 noserider!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
10'2 noserider!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
10'2 noserider!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
10'2 noserider!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
10'2 noserider!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
10'2 noserider!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

gulfsurfer looks like he's with the 5'10 chips.