I bet you'd spend more on sposies than you would on 3 or 4 loads of washing/drying
. I brought our nappies on holiday this year (not on a cruise, just to MIL's
) and was so glad I did, I hate sposies! The only thing that can be called a hassle about cloth IMO is scraping off the poo, but it's definitely outweighed by the loveliness of the nappies
I expected to wash every 3 days so took enough pockets for 4 days (just in case) and 5 NNs (MIL doesn't have a dryer so I allowed 2 days for them to dry). I also took some extra inserts for the pockets, so I could reuse some of the outers while the inserts were drying.