i seen your looking for instructors for cave cert ... i hangout at scuba quest alot and there are some really good cave divers like local legend Allen Barefoot ,Bruce ,Dr Death that frequent there they all have been past 300ft and have dove all the caves and offshore springs in the area ... they would be able to help with finding a instructor
hopes this helps
Yes absolutely. I really not know how to post more than one picture. But if you send me your email address, I would be more than happy to send you the other photos showing the holes and it being separated.