Seeking advice for a trip in May

Hello friends--our family (5 adults) is planning a pretty quick trip in May. We'll be landing in Dublin,then heading to Galway for a couple of days. My plan was to then head south to Doolin for one night before we return to Dublin but I've haven't had any success trying to book a Bed & Breakfast. It seems like several have 2 night minimums or are already booked. I'm wondering if maybe heading down to the Dingle peninsula might give us more options. I wanted my family to experience Doolin (I lived in Galway in the '80s and spent some fun time in Doolin) but I also wonder if I'm trying too hard to recapture my youth and I'd be better off, and with more options if I head someplace else. I was really hoping to find a nice, simple bed & breakfast that would be within walking distance of a decent pub with some live music. We currently have reservations at the Inn at Dromoland --which seems lovely--but seems like less of the village experience I was hoping to capture. Would love any advice. Thank you.