A.
Really. let him go! He will be happy to have a friend to play with (they dont have to know each other to be happy to play with someone:) and to go to a hotel with grandma and granpa..what could be better!! And what a great way to let him be a big boy and do something special while so much focus will be on the girls. My in laws always take my kids with them to the hotel, and even when we all go to sea world this summer, the older kids will be staying in their hotel room. Send his swim suit for the pool, and enjoy the little break over this crazy weekend. It is hard to let the first one grow up and do those kind of things, but it really would be good for him! JMO ~A.~