Almost all regional sections do their own little weekends away at some point during the year. Doesn't matter id you are from that area or not as you'll be wlecome at any of them. Us surfers from the south west are having one end of august if you fancy that, just go to the south west sufers section.
Each year there is usually a North Wales rideout which gets decent numbers. The GM is the annual Scottish rideout which also gets great numbers. Keep your eye open and join in. Put up a thread in your local section and see what comes from it. You could organise a weekend camping or just a days rideout