Jablonski started teaching cave diving at Ginnie Springs in 1990 and continued there until 1996. From 1993 to 1996, Jablonski was a
scientific diver at the University of Florida supporting research on groundwater in the
Santa Fe River Basin. During this time, he also served on the
board of directors for the National Association of Cave Diving (1995–1998) where he was also training director in 1997. On May 20, 2007, Jablonski and McKinlay set off from
Turner Sink to try to find a connection but were unable to when the cave became impassable after . On July 28, 2007, the divers explored of new passage before discovering an exploration line from Wakulla Springs. On December 15, 2007, they completed a traverse from Turner Sink to Wakulla Springs, covering a distance of nearly . This traverse took approximately 7 hours, followed by 14 hours of decompression. That dive established the
Wakulla –
Leon Sinks Cave System as the longest underwater cave in the United States and set another record as the longest cave diving traverse. The Florida
House of Representatives adopted a
resolution in 2011 "...recognizing the Woodville Karst Plain Project for its outstanding contributions to the State of Florida through scientific research and its dedication and tireless efforts to promote the protection of the state's precious natural water resources" (HR9053). Jablonski was cited in the resolution for his part in the 2007 dive that connected the Wakulla Springs to Leon Sinks. ==Publications==