From most of the things I have read (speaking as a newbie myself) is that being a full scale pilot doesn't help much and that an instructor is the best way to go.

In a nutshell, most people recommend a high wing trainer with at least a four channel radio/receiver setup. I would get an ARF (almost ready to fly) at first because you are going to bump it up (see my post about my first solo). At least then you don't have many hours of emotional investment, get frustrated and quit.

I have also gotten alot from a computer simulator that works with my radio. Not a substitute for the real thing but it helps. You will have some benefit from your flight experience. You will already know alot of the terminology and know aerodynamics.

good luck,

try your local Hobby Shop. They are usually very helpful. A club is invaluable if possible. If you are going to be self taught may I recommend SPAD. Made of basically indestructable materials. Can still be damaged but MUCH easier to repair, sometimes same day.