I'm a first time cruiser and will be bringing my 5 and 7 year olds with me. I'm trying to figure out how to handle their booster seats at all the various ports. We will be using a mix of public transport, and will likely also book an excursion or two through NCL. If I take their booster seats for them to use in the vehicle on the way to the activity, it seems I would then have to hang on to the seats for the duration of the sight seeing and that doesn't sound very fun. I am not sure what my options are here - has anyone done this, and can you give me advice? Thank you!