cavew0man
Contributor
For what you describe I would rather stay in La Paz and visit Cabo Pulmo, San Jose and maybe Todos Santos. If I had a bit more time I would drive up to Loreto.
Try googling La Paz and see what you find !
The islands in front of La Paz are much, much better diving areas than the CSL/San Jose area and also you can go snorkeling/kayaking .
The summer will be hot !!
Vallarta is not a bad idea either, the summer is when the warm water/higher viz season kicks in.
Oh, that's a good idea too, especially if you can get flights right in to there. Yes, HOT in the summer. There's some interesting development going on in Loreto. Haven't been to La Paz - how would that be for the parents' walkabout entertainment and cuisine?