Cherokee180c:Thanks for the advice. I decided to go with the known quality of Blue Angel.
Great op; I just got back from 2 weeks diving with them. Tell Jorge and Mateo that Gordon says hi. Jeanie, too.
I would advise you (if you haven't already done so) to get in touch with Jeanie and tell her what you want to do; if there is any problem with BA picking you up at Iberostar and/or going to some of the more northern dive sites from there, you'll want to work that out ahead of time.