We have ONLY done AIs in Cozumel, so my answer is going to be more generic. Doing an AI does make things very easy. Lunch is generally available as soon as you get off the boat so you can eat and go for that afternoon dive without having to hunt down a place to grab a bite. No need for rental car, walking somewhere, bringing money for lunch and lugging stuff around during that lunch break. Cozumel offers a wide range of AIs - for me, the next question is which ones offer the best bang for the buck. It can be a hard decision. There are a ton of trip reports on the different AIs. Have fun reading. I did one on Fiesta Americana in December - really liked it. I don't think you can 'go wrong' no matter what you do ... well, we were on a boat with someone who stayed at a lower end place and had to be moved three times due to bed bugs ... so it might be worth it to go mid-grade at least.
Thanks Kimela. I don't need to do 5 dives a day, like on a liveaboard, but honestly I do not always go on the night dive anyway, so most of the time I have 4 dives a day which is plenty, with a couple of night dives thrown in.
I can set up my own gear and prefer to do that. It is my life! So I would not assume someone else set up my gear correctly. Plus I just like to do it. The liveaboards we go on, you set up your own gear at the beginning of the week. I feel that "valet" diving is wonderful but you have to balance that with always checking your own gear.
We are not retired, are nurses and work hard. When I go on vacation, I don't want to lug my gear around. Setting up is one thing. And I don't want to be stressed hunting down a place for lunch in order to be ready for an afternoon dive.
We stayed with friends the last time we were in Coz. It was nice, but we met them partway through their vacation. They were renting a house. It was nice, but since it was their rental car, we pretty much did what they wanted. The house was not close to town, so any time we wanted to get something to eat it was a car ride. Nothing wrong with that, but after doing 4 dives, I want the ease of just eating where I am. And I don't want to cook!
We did love the Thirsty Cougar for early afternoon drinks (we had eaten lunch on that little island Aldora's takes you to for surface interval). And I would go there for lunch no problem.
I'll check out Fiesta and Hotel Cozumel. Thanks!