You are not "required" to go to either formal night, however, I would suggest that you not let the lack of wanting to dress up stop you.
Thanks so much for that information. It is not due to the lack of wanting to dress up that had me asking the question, I was just wondering if it was required. Personally I love to dress up in that fabolus "little black dress" its the heels that kill me, guess they won't notice speedo flip flops with it huh?
Just kidding. But I guess I will break down and pack more than just bathing suits, darn!
But really, thank you so much for that information! And by the way, I WILL HAVE A BLAST!