Rob9876
Contributor
You are right that you can "use" PADI or SSI (or NAUI, SDI, etc.) pretty much everywhere once you are certified. However, if you are doing your book & pool (confined water) at home and then doing referral/check-out open water dives elsewhere, you may want to decide your check-out location first and make sure there's a dive shop there that is the same agency (PADI, SSI, etc.) as the dive shop that you'll be doing your book & pool work with near home.
- PADI or SSI? They seem pretty interchangeable and every island I've looked at where I can get my open water certification seems to use both, I've been reading articles online and their home pages and it seems the only major difference is the price, which is pretty much the same.
- Looking at my family's calendar February is when we have availability to head somewhere warm and for me to do the final leg of getting certified, living in Atlanta getting to the Caribbean is pretty easy but any recommendations on an island for a novice? Anywhere between Miami and Trinidad is reachable.
While there are ways to mix & match agencies (example: PADI at home, SSI for check-out dives), it is not always consistent between shops and agencies, so easier if both places are with the same agency. Example: I have a friend who did his book & pool work with NAUI, then had trouble finding a NAUI dive op at his vacation location.
Not sure what part of Atlanta you are in, but I will throw in that I've been to the Divers Supply store in Marietta a number of times, and their customer service and prices are great! They were super helpful in helping my son and I find gear that was a good fit for us when we were new divers. I have not taken any classes from them, but I believe they run OW classes pretty frequently, and can also do check-out dives on a weekend trip somewhere closer to you if you wanted to go ahead and knock that out before your actual vacation.