Hi,
I some day want to own a F-15 Jet model and I dont know how to fly yet. Where should I start?

Do a search in this forum for "beginner" or "learning" and spend some time reading through the older posts asking a similar question. There is tons of information for the first time flyer along with links to some really good sites dedicated to just that. Also try the flight simulator forum. It can't be real warm where you are and some indoor flying might be in order_bob