That is BY FAR the best time to go, after dinner. No lines at all. If you can find time for just thirty minutes. It's great. Just curious, which ship are you going on?
I'll lost some places for you.
Deck four atrium or promenade deck. You will have both places to yourself and the deck would be nice as you hear the water and are outdoors. Hope this helped. I'm sure somebody else will have a better answer.
There has been talk on this thread:https://www.disboards.com/threads/new-castaway-club-benefits-announced.3601639/
Are they no longer giving lanyards? I am very confused.