I'm going on a beach holiday with my 3yo toddler to Phuket and thinking of an island hopping tour. Any tips how both parents and kid can enjoy together?

I would suggest u to stay racha island instead of hopping around with a toddler. (lots of things to bring along with a kid) It is a private beach but the cost to stay there is expensive. Next alternative is to bring him to sea aquarium. There are lots of things to do like sight seeing etc. I am sure u would have Fun even with out going to the beach or islands nearby.