Good question; Yes, there will be room for two small overnight bags. As for the bathing suits, I think that is a great idea considering the new bathing suits these days look very lightweight.
I hope not, because I'm sure it would be very embarrassing for both of us. We are planning reasonably short flights of approximately two to three hours to reduce the possibility of using the emergency she/he wee bottle.😬
I always carry a can of fly spray for use in the tent for those bloody mozzies that always annoy you shut before shut eye.
Do you have room for clothes or is it strictly bathing suits?😎
Will you really need the she wee lol