Aruba from Frankie & Erica

My husband works with some fabulous people. In fact, some fabulous young people who travel.  Frankie is a really sweet guy who my husband has known for years. He would do anything if you asked, just because he is really that nice. So I heard he was going to Aruba. And yes, I asked him to send me a postcard. Unbeknownst to me, my husband had asked him to send me a card when he was in Cuba earlier in the year. He did. In fact, he sent me two. And like the half dozen or so my sister has sent me from Cuba over the years none arrived. So here I thought it was silly asking him, explaining my hobby, etc. and he already knew all about it. He and his wife Erica sent me this card of Oranjestad, Aruba one night after a few mojitos. Cocktails on any beach sounds dreamy. Where will he travel next - any guesses?