Dont know any guest houses but had a few nights down Aberaeron recently and it was really nice and quite central to loads of other nice little towns and beaches for day trips. Its just down the road from Newquay where u can have a pint while watching dolphins bombing about the harbour and they do boat fishing trips for £15-£25. Really reminds you how beautiful Wales is, I'm going to go back for at least a week next year, 3 nights wasn't enough