hey, to be 14 you are up late
i think any rc aircraft needs some kind of training.with a helper = less money,by yourself=more money.i see you want a sail boat,nitro car,sky diver.alot of rc stuff out there,dont get into a big hurry to make a choice.rc can be a life time hobby,if you get the right help.and RCU is the place to do it.and i wish you luck