Thanks for the recommendation, Richard!
Tank, PM me, e-mail me at
chipoladivers@gmail.com, or call me on my cell at 850-272-7484.
The first thing any instructor is going to want to know is what your diving experience is. It is true you don't need AOW to begin your cavern/cave training. Most AOW courses don't do anything more than introduce you to some different types of diving. Your experience will be the determining factor on how you should proceed. As far as agency, the main ones have already been mentioned. You'll also find that many cave instructors teach for multiple agencies, so the issue is not which agency but which instructor. The courses are the same. The difference is which agency's student manual you purchase.
Let's look at cost...
What type of gear do you now have. You can pretty much take a cavern class with almost any gear configuration. However, if you want to continue into Intro and Cave, you should consider getting some time in a back plate and wings in doubles or a sidemount rig before you being your training. The cavern course is the foundation course of cave diving. You will learn a lot in this course. The focus will be in task loading you with new skill sets and different problems that can occur while you maintain horizontal trim and good buoyancy. You don't want to be getting used to new gear in this course. You want to be completely comfortable in the gear you will be using. So the course fee (usually $300-400 per 2 day course) is not the only consideration. You may have to purchase new gear. Now, I do have gear I loan out to my students to try during the course but this usually involves a day or 2 of spending time in the gear in the water before beginning the cavern course...specifically the intro do doubles/sidemount course that Richard mentioned. You also have to consider your travel costs to come to Florida, site entry fees for the different training sites, the student manual, and the certification fee. None of these is usually included in the course fee.
If you have anymore questions, feel free to contact me. Good luck and dive safe!