hey guys.
girlie here, so not sure how much help y'all can be, considering different body shapes etc.
but I am also thinking of getting myself a full body wettie (i've already got a short sleeved spring thing) or at least a long sleeved vest, i've seen a nice o'neill 1.5mm one, but after reading all the posts, i'm wondering if that's just a waste of money, since I'm a flat water paddler :-) so i've no intentions on falling in the water, unless i get a dizzy spell

. and like casso mentioned, am wondering if i'd just cook myself silly if i had a full body thingy on.... mind you, i'm originally from the tropics, and i absolutely hate cold water. would a long sleeved rashie be enough perhaps?
also, can anyone explain to me what the whole "2/2", "3/2" thing means? is that the thickness of the suit? sorry, but i'm a complete novice when it comes to this stuff