Sorry I don't know about Orlando, but I'm in Daytona Beach, and know of a first class, internationally known skydive place that he would love (and has probably heard of, if he's into skydiving) up the road in Deland, Fl called "Skydive Deland". I don't know if you'd want to make the drive, but check out www.skydivedeland.com. Their site has all info posted on it!
On Mapquest (www.mapquest.com), it shows approximately 40 miles from Orlando to Skydive Deland (1600 Flightline Blvd.,Deland,FL 32724), with an estimated 50 minute drivetime - but you know Orlando traffic!