Really glad you went here ... was trying to arrange a sleep over camp on the beach with the horses last month but apparently they won't do it in August on account of too much pollution / people on the beaches and it being too hot to have the horses away from base for so long.
Quick question on access - did you have to hire a 4 x 4 to get to them or did Davide come and pick you up from somewhere nearby ?
I did this in Camargue recently and also a couple of years ago off Puerto Rico. They really love to swim and it's a really great experience .. did they take off the saddles in the water so you can ride them bareback ?
Friend of mine keeps rescue horses and swims them at the weekend off the beach in Kent ... in her wetsuit
... would love to take her over to the island to meet Davide and Monique.