What all is needed to add reverse to my gatortail and how much does it cost. I've. been gonna post this for about a month now. but i knew the answer would be call gt and ask them. well i work nights and the only time i can think to call is when they closed. so can anybody help me out?

I wanna say I remember reading on here 1200 to have it added, but thats been a little while maybe a little more now.