She will be 3 months old when we go.. I have a spf sun hat, a thing to put frozen breast milk in for her, a little pool to put jugs of water we will be bringing to the beach with us in the pool for her, a tent to put her under and beach umbrellas.. Wanting to keep her cool, comfy and happy the best I can. Any suggestions on what else to bring for her?

Will not be using sunscreen as she is to young for it. That is why she will have the spf sun hat and spf clothing and will be under shade wether it be the tent or an umbrella when we are walking around.