Cruise? Anyone have anything bad happen while on this cruise. I was interested in it since we will be at the BC & it would be nice to have 2 hours just DH & I. However my 5 year old can be a handful & I don't know how confident I would feel with her on a boat without me...I also have a 7 & 10 year old who would be fine..just worried that the 5 year old would be too young (& I wouldn't let 2 do it & not 1)..thanks