When are you going? We were there in June and didn't rush off the ship, but just headed all the way down the beach (past the peninsula where the Head's Up bar is) and were the first ones (other than a lifeguard) on that part of the beach (known as the "sports beach"). There were plenty of chairs and plenty of umbrellas, but you can't move the umbrellas.
I, too, am fair skinned so I warn you to make sure you also have a very strong and reliable sunblock as well as a good hat. I was slathering myself all day with spf 30 and never took off the bandana over my head, but still wound up with a bit of painful color. There were, however, many, many people over the next couple of days who appeared to be glowing brightly. Also, make sure you sunblock the tops of your feet as I saw people heading back to the ship who couldn't wear their shoes or sandals even though the walkway was hot.
Maybe you already knew this, but better safe than sorry.