I too belong to a HOA where the Nazi's run it. My problem is with them "reinterpreting" the covenants to fit their mood or selective enforcement.
A couple of things I have learned from the time I served on the Architectural Control Committee of a previous HOA.
1. If your streets are patrolled by local law enforcement, no matter what parking rules the HOA has, they cannot be enforced (unless you are breaking local laws of course). Our HOA also has the no parking overnight rule but I gently reminded them that they cannot superceede local laws with a letter from the sherrif.
2. Unless they send the same notice to everyone and enforce the rules for everyone (ie not granting waivers to their friends like they do around here) they can't really enforce it to anyone. They can huff and puff and threaten all they want but their lawyers KNOW they cannot take the case to court.
3. If the rule they are citing is vague in any way, they will never actually attempt to take it court. Again, the lawyer will let them send all the nasty notes they want but will never actually file a real suit. they know they will lose, pay your costs and have to go back to the rest of the owners for the money. This would make them look bad - something the power hungry busy-bodies will avoid at all costs. I used to get notices everytime my grass got above 2" high. They pick up old folks from retirement centers, drive them to our neighborhood, and pay them for every violation they can find. The rule says that yards must be properly maintained. Since this is vague in itself, I sent them a letter from a local horticultualist stating that grass should be grown longer in summer to save water. That stopped them.
Another trick if you want to really mess with them. Leave the car (or garbage can out) as long as you want until you get the LAST WARNING notice (usually an intent to sue if problem isn't corrected). Correct that problem (ie move the car for one night, get documentation etc) then you can start over again. Its a separate instance so they have to start the notification procedures all over again. Its a PITA for them and fun for you!
