there are tons of boards, find something from 157 to 160 cm with some sort of rocker-camber combo and medium stiff flex; like 6-7 out of ten, directional twin if possible.
from any of these companies, burton, ride, k2, yes, nitro, rossignol, capita, salomon, signal, rome, arbor, neversummer, lib tech, gnu, flow. and possibly others.
check a website like backcountry.com or evo.com and come back to us with somethings that looks good to you.
Dude, suckin at somethin' is just the first step to bein' sorta good at somethin'