Last summer I found a beer bottle that had obviously been wedged under one of my rear tires on purpose. Since I’ve had bad experiences with glass and tires in the past (but not at CP), this upset me. There are idiots everywhere, and the police can’t catch them all. I suspect that the vandalism is done by people who do not have strong ties to the park. Overall, though, I think that vehicles are relatively safe at the Point.
It is possible that parking in the Challenge park lot might be slightly safer, because there are simply fewer people parking there, and your vehicle will somewhat isolated from the masses. It is also likely that parking way out in the main lot would be safer, both because fewer people will be walking by and because the few isolated vehicles parked way out are more visible than the ones all bunched up. Another great place is the first row that runs along the bus lot and the handicapped lot. There is usually a parking person working in that area, and it’s a high visibility area.
Parking in the Challenge park lot is easy, just put your turn blinker on to let the parking people know where you want to go and they should wave you through. If you arrive after about 2:00 PM most days, you can park anywhere you want. Of course, to get first row you’ll need to arrive early like about 8:45 AM, and hope they are parking people in that section when you happen to arrive.