I've been a member at Sherburn for a couple of years now and find it a friendly club with good facilities. I can't comment on the social side as I only go there to fly but catering is very good and the brick clubhouse is a definate step up from some of the porta cabins you find at some clubs. Especially good if you take a non-flying companion who has to hang around while you fly.
There's no 150 on the fleet so you'll need to factor in some training on the AT-3 or a PA-28 to get signed off on type, but again that's a one off cost.
Happy to show you around, PM me and we can arrange a date.