Emerald, Sapphire, or Cokki Beach?

We are on Freedom of the Seas in late August docking at Havensight. There is one other ship in port with us that day. I believe we are arriving in the late morning.

Looking for:

1) Kids are 9 and 7. We have picky eaters.. they don't like fish/seafood/anything spicy. So beach must offer food like burgers or chicken fingers

2) Lots of natural shade

3) Easy to get to by taxi

4) Don't want it to be too busy with other ships in port

5) Rentable loungers

Thoughts?

Sapphire has the most natural shade and it has everything else on your list.