#1- Get a simulator!!! I got a G4 from Tower Hobies.
#2- Practice for 2 hours a day for 12 weeks, or however long it takes to feel like you can fly one and not crash every minute.
#3- Then buy a T-Rex 600Nitro Pro. combo.
The smaller they are the harder they are to fly,(I am speeking of electrics), so go ahead and get a good 50size.
I purchased a T-Rex 600NP three weeks ago and I am having a ball.