Wingsuits are specialized outfits for skydivers kind of like a birdman outfit or an outfit like a bat. They will jump from airplanes or off of really high places like mountains and use the suits to fly, somewhat. Proximity flying with a wingsuit is where they guide themselves along the face of a cliff, down mountain passes or through waterfalls as they glide down. Eventually they will pull a regular parachute. Has anyone ever done this extreme sport? Would you consider doing it?