I think the last two posters missed the concept.
I didn't think about buying it, just renting service and hiring a pilot for an hour or so.
Flying around wouldn't do any good in non-urban area patrol, seeing that it, as you said is a safety hazard, however, it'd be cool
I'm thinking maybe $200 to hire a pilot and rent a helicopter for an hour or so just to deploy us into the Op.
Plus a huge deposit.