Regarding item number one, in my opinion, you should consider a pivot to a career in Indoor Golf. You my find that you are a bit of a natural. Around 30 years ago I heard about the existence of the rules. Below I've gathered the suggested Official Rules, but they may vary depending on the course owner.
*** Official Rules for Indoor Golf ***
1. Each player will furnish his own equipment for play; normally, one
club and two balls.
2. Course to be played must be approved by the owner of the hole.
3. Unlike outdoor golf, the object is to get the club in the hole and
keep the balls out of the hole.
4. Course owners are permitted to check the stiffness of the shaft
before play begins.
5. For the most effective play, the club should have a firm shaft.
6. Course owners reserve the right to restrict the length or girth of
the club to avoid damage to the hole.
7. The object of the game is to take as many strokes as necessary
until course owner is satisfied. Failure to do so may result in being
denied permission to play the course again.
8. It is usually considered bad form to begin playing the hole
immediately upon arriving at the course. The experienced player will
normally admire the entire course with special attention paid to well
formed bunkers.
9. Players are cautioned not to mention any other course that they have
played, or currently playing, to the owner of the course being played.
Upset owners have been known to damage a player's equipment for this
reason.
10. Players should assure themselves that their match has been properly
scheduled, especially on a different course being played for the first
time. Previous players have been known to get irate if they find someone
else playing what they considered their own private course.
11. Players should not assume a course is in shape for play at all
times. Some owners may be embarrassed if their course is temporarily
under repair, and the player is advised to use tact in this
determination. More advanced players will find alternative means to play
when this is the case.
12. It is considered the outstanding performance, time permitting, to
play the same course hole several times in one match.
13. Responsible indoor golfers always use a golf bag.
14. Course owners shall be the sole judge of who is the best player.
15. Players are not permitted to tee off on the back nine without the
express permission of the course owner.