Accommodation recommendation, Hamilton Beach 11/2-11/4

I've currently booked a 2 night stay in Arlie Beach, only because I was too late getting popular accommodations in Hamilton Island.

It's just my husband and myself and we plan on a cruise to the islands but do like a bit of nightlife, bars, restaurants.

Is Arlie a nice place for 2 nights? Enough to do? All young partying kids or a mix?

Any recommendations on other accommodations that are reliable and nice on Hamilton as most places I checked(hotels, etc?) are sold out.

Thank you.