I also went to Wales recently, technically not for the first time but realistically for the first time. A week in Tenby. We had a really great time, although the weather was intense, and I've had my fill of sun and then beach for probably the next several years.
Surprisingly decent food, in particular the Indian and Thai offerings. I think it's quite likely we'll go back at some point.
Edit - stopped off in Cardiff on the way there. Somehow we ended up following a main sewage pipe to get into the centre
. Had a brief look around the docks.