RE: need some help
Hi there,
Guess I'm going to go against the majority here but you may want to first try a smaller heli (a Blade mSR would be a good start) and also get yourself a simulator. Most small electrics can be flown indoors as well as being able to handle outdoors with minimal wind. After that, the next step can go the nitro or electric route.
One thing to consider with nitro's is that most probably you'll need a dedicated field, I don't think I've seen too many flown in parks or soccer fields - with electrics you have a bit more flexibility. Good luck with which ever decision you make and do get yourself a sim to practice on.
Mark