Some of my friends live in Broadstone. We don't go down that often but next time I do I will send you a PM and maybe we could meet up. (Just as long as the weathers good !!)
Just got back from a regular Wednesday evening ride over the Purbecks. Starts from Sandbanks ferry at 18:20 for a couple of hours. It gets dark towards the end so you need good lights but a cracking ride with mostly hard tails. It'd be nice to see some more Retrorides to keep the Aplinestars company.