turboeric and westTexas. Thanks for your ideas. Some more details. I have 8 cameras but they can not reach the parking area without a great deal of problems. The cars are rental so filling one with water will not work. I wanted to leave a container out filled with super gas like nitro but I can't get it here. Myth Busters have shown sugar gas does not really do anything so that is out. If I am to leave out a container for them to steal and use I want their engine to blow the head right through the hood.
Small camera is the only easy way at this point. Just wanted some ideas of a good one.