Campsites is exactly what I had in mind. Social distancing as you say is easy enough. It's the flights/airports that bothers me really.Probably not but I haven't completed discounted it yet. Usually go to campsites in France, so besides the pool, there's tons of space for social distancing. May near somewhere near the beach but the Atlantic is VERY cold
Sunday Times has calculated that an average of 74% of Ryanair seats have been booked on flights Dublin to Alicante, 50% of seats to Lanzarote and 42% of seats to Barcelona for first week of July. High enough %'s.