Replying to Learning Backflip

Hey guys, I’ve been skiing for for a while now and have recently gotten into park. I can do spins on the horizontal axis like 3’s and 7’s but I still have a great fear for backflips... I’ve been able to do them into water but I’ve always pussy’d out when it came to trampolines and land. Last time I tried it on land I actually broke my wrist lol. Anyway I really want to learn how to do backflips on skis so I can advance my skiing. I really need advice on how to learn and maybe hear your guys first experiences.