Re: Sky/SCUBA diving Scuba, Sky, Muff - no dive too tough! Thunderbolt dive, Marathon Key Sept '10 (NAUI Openwater certified 1983, Advanced & Nitrox) Big-Way day, Skydive Spaceland Apr '12 - black helmet top center (Certified 1983, stopped 1991 with 584 jumps, back current this past...