My advice is to get a few Syma QCs.No registration needed. And lots of batteroes and a multi charger. $50 or so, if you shop around on eBay and get from China. Never fly em higher than you can reach. And since you will, that's why you need a few. Get good at flying by eye hand coordination. That's the most fun. The big ones with the high def cameras are tedious to fly ... It's more about understanding the software that's doing the flying (GPS). So you're looking at your phone more than the aircraft. The batteries are expensive, so you'll probably get one or two flights, then be done for the day. There's also FPV flying, which is apparently kind of fun, but I have no experience with that.