Labadee Clam Shell (beach lounger for 2)

I've been trying to read through several posts to find answers so I apologize if this is a repeated question.:o

Are the clam shells (beach lounger for 2) still located in Adrenaline Beach? If so, are they already set in place and first come first serve? In Coco Cay we rented them before the cruise then arrived early to the island to get one assigned to us by the rental shack (first come first serve in line.) Is it the same at Labadee? Also, is it sectioned off for only clam shell users or can anyone drag a single lounger and set up there as well?

The Clam shell area in Coco Cay was so perfect and I was hoping for a similar experience.

Thanks for any help. :)

It sounds like it is a similar experience in Labadee. The are on Adrenaline Beach and the immediate area is restricted to only those who have rented the clam shells. My understanding is that they are not pre-assigned, but first come first serve when you get to Labadee, but since I have not actually done one, I can't be 100% sure about that.