I recall seeing a previous posting about watercolor retreats so thought to pass this along. It popped up this morning in my email so hopefully there is still room for anyone interested.
Disclaimer: I have never been on one of Karen Rice's watercolor retreats. Her YouTube videos were among the first I watched when I was trying to teach myself how to paint. I found her fun easy going approach easy to listen to.
https://uptrek.com/retreat/seaside-watercolor-explorations-retreat-artist-karen-rice-greece