The tour companies book-up all the places on the excursions such as the "glass bottomed boat" charging 60euros (£39.00) where the price on the dock is 35euros (£17.50) We didn't get the accommodation we booked- moved to appartments without a pool. The rep was good - not "in your face" My advice - don't book the excursions hire a car (from about £18.00 per day) and have the freedom of not being a part of a "coach party"
Would love to have done it but the tour companies book all the places and then charge 60euros rather than 35 euros (the price on the dock). Children over 12 cost? Yes - 60euros! off - I refuse to be ripped off (miserly old git!)- we bought some flippers, snorkels and masks (available at any of the supermarkets), hired a car and went snorkeling all week long at any beach we wanted to.