The North Riding is now a freehouse with links to Yorkshire Dales brewery.
Stuart & Karen source their regular beer festivals by getting in the van and travelling hundreds of miles to pick up all the various beers, so you could get lucky wth your stay. They still do B & B, but we haven't stayed there yet. It's been refurbished quite a bit since they took over as well.
Another newcomer to the real ale scene is the United Sports Bar. It doesn't sound like the kind of place you'd go for good beer, but it's made the GBG 2010.