Iz's place is wonderful and the family that is running the tours and cooking are the best. David was the primary contact with running the tours for snorkeling and fishing along with his brother Oscar. David and his family were incredibly helpful, knowledgeable, professional and just a plain joy to get to know and spend time with on our trip. Davids wife is also an excellent cook at the El Norte' and cooked up the fish and conch that we caught on a number of occasions.
The location is about 30-45 minutes from town with the golf cart on a fairly bumpy road. We loved the secluded location.
The entire eastern side of most of the islands did have an issue with sargasso sea grass at the end of May when we were there. There didn't seem to be anything anyone could do about it because there was so much of it along shore. They did say that this was the worst sargasso they have seen in 10 years of operation.
Luckily you could get away from it either at the end of the dock or when you were out in the boat.
We would highly recommend staying at Playa del Sol again if you are looking for solitude, great tours and excellent home cooking with excellent hosts.