Unconventional Boogie Perris, CA 2007 All the venders were there and all you needed was your USPA license plus big balls and you could fly anything you wanted. It was great. Always have the time of my life jumping and freeflying and skydiving at Perris CA dropzone always has alot to offer; DC-9 Jet, Helicopters, Hot air balloons, many different planes as you will see when I just miss flying into one on my landing.