Ride as much as possible, other boards sports help as well - skating, surfing, snowboarding, and try to have strength from both heelside and toeside and ride around fakie as well.
You won't learn anything unless you give it a try but don't try until you are comfortable and ready, don't ride beyound your abilities.

WakeBoardingDownUnder Trick Tips

HS Method Backroll

TS 540