Hey, that's what parents are for - babysitting!
Seriously, my wife and I went on our first cruise this year - the FRN Freeper Island cruise.
Wow is all I can say. The only negative we had was that the cruise was too short!
That's why this cruise is longer and being announced early enough in order that our fellow Freepers can actually plan the vacation time (plus make arrangements with parents for rugrats & kidlets) :)