When in El Nido you can take 4 different island tours, A, B, C, D and is small island is part of tour B, But I was on a private tour of tour A, but it was lunch time and my guide felt this was a better spot.
That's the flexibility you get when you do private tour.
They have bench table to real for $2 and all the tours provide a complete lunch meal , but they sell food and drinks at this place also if you not into Filipino foods. there is a small beach and you can do snorkeling too. read more