It's more to do with weight not height, then the stiffness of the board, but look at anything from large kids boards, to small adult mens boards.
Depending on how big you want to go there are loads to choose from, Neni would probably have the best answer for you...
Height 5"11, Weight 200-210lbs, Born 1969
Regular Stance, Ability NOT GOOD
2012/13 114 days
2013/14 102 days
2014/15 107 days
K2 Fastplant 154, Ride DH2 158, Endeavour Vice 155, Signal OG 155, NS Evo 157 (Stolen), Flow Quantum 155