We're tentatively returning in June too. Our youngest will be home from college as well, and our oldest has graduated and is working, but knows the value of a free vacation on Dad and Mom..lol My husband's parents may be joining us too. They've never been to Aruba, and tried to book a cruise there while we were there last week, but it didn't pan out. We're going to try to iron out the details this weekend.
Last was there in 2010. Booking flights for this June was a horror show. Each time we pay more and more. It helps to have a time share cause you can at least feel a little better if you have to settle for more expensive flights, which is what we did. Have fun on your trip!