[t6dpilot]

Helicopters are extremely expensive to own and operate. Not for the faint of heart. Plus, they have the glide path of a chrome crowbar. Sorry Seahawk, just kidding…. Sounds like you like to work on stuff. If so, I would suggest a Kitfox or Just Aircraft. They are true STOL and some have a decent cruise speed. The Super STOL versions can takeoff and land in 300 feet +\- That might work in your “yard”. I have seen them operate in some pretty limited areas. Personally, I have the hots for a Just Aircraft Highlander.

For lessons, you could buy a Cessna 150/2/172 and enjoy it after you get your PPL. Another choice with a little more panache is the Cessna 120/140/170 family of aircraft. Pretty easy tail draggers to fly and really teach you stick and rudder skills.