I just got my certification and one of my first purchases is going to be a wetsuit but I wanted to get some more experienced opinions before I go out and buy one. I asked my instructors but they either tended to be more thin-blooded than me (they're from FL, I'm from Boston) or would try to sell me whatever was in stock. I'm looking to buy a wetsuit that would have maximum flexibility. I plan dive in South Florida year-round and in MA during the summer. What would you recommend for my situation? Also, I tend to be pretty thick-blooded (I have yet to get cold in the water). 7mm? 5/4/3? 3mm Farmer Johns and a shorty? Thanks for your help.