That is so cute

I would say do whatever you feel you need to do to keep you happy. If the scale doesnt make you go loopy then pack it!
I spent 3 months holidaying in the USA last year and did not weigh once and kept the weight off just by going by the feel of my skinnyjeans. When they were snug I just pulled it back a notch. I also found that while on holiday the old habits of just sitting and eating (which are easy to get into when at home and bored/stresses etc for me) just werent there bcos I was more active and happy so that seemed to balance out the fact that I was eating all sorts of things that I normally would not.
This has been a good reminder for me that I can be moderate . . . so thankies for your post
ps. Have a great break!