Cave diving is one my favorite activities. Many don't understand, but for me it is actually very relaxing. Cave diving is not a pursuit to be taken lightly. There are unique hazards found in cave diving. Proper training is required before entering cave environments. If you are intrested in learning how to cave dive safely, feel free to contact me and take a look at the Cave Diving Section of the National Speleological Society web page: www.nss.cds.org. While I am not a cave instructor yet, I can assist you in finding a good instructor to start your training.