My wife and I stay at the Wyndham. You have to take a cab to get back to San Miguel, but the bar is outstanding and Sand Dollar is an excellent shop to dive with.
Sometimes we do "Guys Dive" at Hotel Barracuda. It is not an all inclusive, but the dive boat picks you up steps from the hotel and you are only a couple of blocks from town.
Wyndham is nicer for a relaxing vacation. The Barracuda is more basic if you are just there to dive.