Once is enough. It's just more stuff to take. I think this year when we go, we'll just do one night and opt to go to the Windjammer for the other formal night.
I feel I'm on vacation and want to wear what I want. Yet, observing the dress codes, I wouldn't wear just anything on formal nights to the main diningroom.
I think it would be so much easier not to have formal nights. It causes such a controversy sp? with so many people. If you want to dress up, great, if not, don't worry about it. But that's not the dress code. So I'll dress appropriately if I want to go to the main diningroom.