Thanks, BMACD; I figured I'd get a jump on it.
Googerlx2, it sounds like it's someone in the neighborhood...prolly some punk kid that's jealous of your arrangement. I.E. cool people living in a house, they have nice cars, etc. People can be such d1cks, you know?
I have a similar prob where I live. About a year ago, my apt complex went "Section 8". Lots of folks here that don't work and drive hoopties. I have a brand new, $32K truck that I take better care of than myself. People get jealous....they key me, smash into me (hit and run) throw soda on my truck, etc.
I now have an alarm that goes off if you get within 6 feet of the truck...and I swear; the next person that defiles my vehicle WILL get a baseball bat to the knees....I don't care if it's a kid or not.