i've never done that. party balloons seem real dependable. the funny thing is usually i use a lawn chair because it's comfortable and i can recline it and i can lean back. it's kind of redneck, and i'm kind of redneck. >> there are some federal aviation rules to follow. but remarkably, as long as couch's aircraft stays under 254 pounds, he isn't required to have a pilot's license nor is he required to register with the faa. but couch does need some technical assistance. >> mark noel is my friend who has done a great job of making everything work so much better. he's a techie guy who thinks about things i don't think about. >> it might look unsafe, but a lot of care and attention has gone to make it very safe. >> cluster ballooning has come a long way since it was first attempted in the early 1930s. kent's lawn chair is outfitted with all the gear he'll need to survive a long trip. from a gps system so his ground