You can't let the location put you off! I traveled all the way from Penrith in Cumbria to Worthing in West Sussex to collect a part build kit. They are pretty rare!
Have you got space for a shed or a poly-tunnel style shelter? All you need is somewhere to store it when you're not working on it and then pull it out to work on it. I think that's what Alan did when he built his second buggy. He had a small garage so had to roll the buggy out every time he wanted to work on it. Where there's a will, there's a way