We just finished up 6 dives in Cabo Pulmo, which is about an hour and 10 minutes north of Cabo San Lucas. We had a fantastic time with a great dive crew and lofts of life up on the reef. It is a national preserve, so things are very nicely taken care of. We dived with The Cabo Pulmo Dive Center, and could not have been happier. Each of our dives were guided and that helped with both then enjoyment factor and the spotting of great marine life. All dives were drift dives, with the average bottom temp around 79 degrees. For more info, please just drop me a note. I know that they do run a shuttle from Cabo San Lucas in the morning to Cabo Pulmo.
Glenn