I introduced a park flyer because it's the most econimical for beginners. There's absolutley nothing wrong with starting with a gas trainer, but you're looking the minimm of about $400USD to get flying. After buying a RTF hobbico superstar or whatever, then fuel, starter, igniter/and or panel/ flight box. I just think when beginning, take it slow and easy as possible because if a crash happens, he won't be out of a lot of money. You can always move up after while.