The outermost part of the island, miles of sandy beaches that end where the tropical forest of the island begins. This place might make for a decent temporary base camp until enough survivors get their bearings and are ready to look for a more sheltered place to set up camp further inland.
Madison had just gotten off of the crashed yacht and now she was wading through waist-deep water to get to the island that they crashed onto. Hopefully anyone else who had been part of the yacht excursion would make their way off the wreck and to shore.