Starting in Kitesurfing

[alexalex]

Hi, my name is Alex, I´m from spain, I used to do surfing almost everyday in my city, I was a surf teacher too, now I moved to miami, and of course I want to do kite because here no waves, so I have a video "Boost" and I want to start but I dont know anything, I flew a kite in land in spain a couple times, and the thing with the board I think I can do it after 8 years surfing. So should I buy a trainer kite to start and which kind,model or something should I get??? I dont what to spend hundreds of dollaers in lesson, so what kind of trainer kite could I get and where can I practice??
Thank everybody. See you in the water.