1, 2 and 5 depending what needs to get done. Basic maintance like oil change  i  go to dealer if car still under warranty if not i do it myself. Wheels and aglinment i go to a shop. Everything else i usually ask my cousin since he is a mechanic.

Some easy stuff I do myself. Some serious I take to a mechanic or dealer. In my county most independent mechanics like Scotty, have their garages next to their houses.

Our garage. On the rare occasion (like need a lift or specialty tool) I'll bring it to our friend that works at a dealership, but only he works on it. 

Almost everything myself. I do have a couple of trustworthy places I can go to (including a friend who owns a shop) for things I either can't do or don't want to do myself.

I do the work in my own driveway lol. But if it's something related to tires/rims or alignments, I take it to my cousin's independent shop.

For maintenance, I do that myself at my house;  for harder stuff I go to my trusted mechanic (literally one man shop) to work on the vehicle.  I have never ever been to the dealer service department, and hope to keep it that way.