Think you should go! As mentioned above 3 days in a place is not enough. You’d be forever packing/ on the move. 5 days better? Or even a week so you can relax as well as sightseeing. FaceTime family regularly while away- almost as good as visiting them.
You’ll find other travellers to chat to and there’ll be lots to look at and talk about. Bickering etc usually worse when bored/ nothing better to do! You can always book in for a Spa escape or a swim or a wander on your own?
People eating and drinking on the go