We went on the fully booked Dream two weeks ago during our Spring Break. Got off the boat around 9 (all ashore was 830). Walked to family beach, about 1/2 way 'in" from the snorkeling area, and found loungers with umbrellas without any issue (we didn't need to be front row to the water, but were about 3 rows back from the ocean). Great view, peaceful and easy. Left our stuff there but we were there and back in groups all day. Most others seemed to leave their stuff all day. We didn't try for a hammock, but by 2pm, many had apparently gone back to the ship and hammocks were empty (thus my kids filled them!). I did look around at 11AM at all the full chairs at the Family Beach and comment that I was glad we got off the ship early and got chairs in the shade.