Is the 3 night cruise worth it? I know everyone says to do the 7 nighter. I am so sick of buying my kids toys for Christmas and no one playing with anything. Santa and I have decided maybe to do a 3 night cruise instead, my husband is a varsity basketball coach and will have practice so it has to be a short cruise. I know my kids will love it and I've been dying to go. Should I wait though until we have time to do a longer one or will the 3 night be fun too? Thanks!