Hey kevin,
I started wakesurfing weighing 280 and 6'2". Started on a board that Jeff Walker made for me. It is 6'2" 24 wide and thick. Now I weigh 160 and ride a 5'0 1" thick See picture at
http://www.wakeworld.com/MB/Discus/messages/87668/420765.html?1173364772 A lot will depend on how big your wake is. The Inland Surfer Red Tide should also work.
I had 340 #, myself and a 70# boy with a small wake on my 6'2" board without a problem staying with the boat. I know that the 5'0" Walker Project Composition X will work for you as your skills advance if your wake is large enough.