So long, farewell, auf Wiedersehen, goodbye

It was a beautiful day today. The sun was shining, the waves looked fairly calm. And I’ve been waiting at the airport for nearly three hours.
It takes an hour and a half to get to the airport from the resort. But busses don’t run as often on a Sunday, so I had to leave at a more inconvenient time. (On Saturdays they are leaving every hour.) So at ten o’clock I said my goodbyes to the few remaining friends and boarded the bus. I got to the airport at about eleven thirty. My flight isn’t leaving until 2:45. It feels like a waste of a good day. But the real world is calling and I can’t put it off forever.
My biggest concern right now is that my feet have had a rash for most of my stay here. I’ve been told by a non-medical person that it is sand mites. But as far as I am concerned, it just makes my feet itchy. I’m wondering if the sandals I kept wearing helped in the problem? Now I’m wearing shoes for a winter climate. They aren’t too bad, but I’m wondering how it will look when I take them off tonight.