Thanks all for the welcome.
I'm looking forward to getting down to Paddlesworth again Mond, but it's a bit of a trek. Plenty of local accessible woods to explore though meanwhile.
I did try RC model yachting Tomzak - a local club found me a member's used One Metre boat to buy, then were much more interested in their racing than in giving me a bit of help in setting it up and sailing it. I lost interest pretty quickly.
adambransbury - I think this could be a good reason to achieve my dream of a man-shed: the garage is rather full of a couple of motorcycles and a trailer, plus half a dozen bicycles. We've already accumulated 4 trucks: my SCX10-2 Honcho, and my son's RX4 Defender, his old Monster Beetle, now a restoration project, and a Suzuki SJ Samurai expected today from the bay. And I have a project to work on later in the summer, poss RX4 kit based.
But for the moment I'm getting the gardening tools ready for an assault on the undergrowth and remodelling a horribly overgrown rockery and gathering various "landscaping" loggy and rocky materials.