I agree with Jackson that there are now some pretty sophisticated Quads available at reasonable prices.
I recently bought a Hubsan FPV with Brushless Motors, GPS, RTH, and a Video Screen on the TX for $219 including shipping from Amazon. Since I don't own a Cellular Telephone, the Video Screen on the TX was a deal closer for me.
I've had the Quad for about a month and haven't launched it yet... maybe in another month when the High Desert warms up I'll give it a try. At 81, I don't like to rush into things anymore, and I'm using the time to complete my Model Railroad layout.
HDH