No need for more clothesline. Yes on the magnet clips to keep paperwork where you can see it. Magnet hooks are also handy. Extra Ziplock bags for sure, and we bring our own travel mugs and water bottles because we want bigger drinking containers. We also bring beach towel chair clips as we like to put towels on the chairs when sitting on the veranda. Some sort of laundry bag is also handy if you're going to do laundry, and I bring dryer sheets. Because I am a germaphobe, I bring pillow covers.