More than 1,000 trees removed to make more room for Fourth of July Glacier View Car Launch

I think this might be one of the most arrogant and carbrained things I've ever seen. These people launch (working!) cars off of a cliff into what should've been a pristine riverbank, complete with leaking oil and fuel and fluids, for...fun? And they cut down over a thousand trees to do it?

What about cleanup? They claim they "meticulously" clean everything up afterwards but...how? How do they retrieve every single piece of debris, every shard of metal and plastic and glass, every single square millimeter of contaminated soil after this?