aquaagua:Are any accomodations closer to the dive sites than another? what do you think of Ramon's Village?
For all practical purposes there's no difference between hotels or dive centers in San Pedro for access to dive sites. Local sites are mostly 5-15 minutes away, Hol Chan is generally around 20, the Blue Hole around 2-2 1/4 hours. Don't forget these times are one-way.
Ramon's is just south of the center of town and well situated, with one of the best beaches around in the town area. Like all beaches here it's public, and being close to town it gets quite a lot of traffic, pedestrian and cycle. Some people don't like this. Ramon's have one of the two PADI 5* dive centers in Belize. If you do a search on them you'll find a mixture of comments.