I dreamt of a place I called the 'summerlands' when I was about 20, I'm now 49. I've not told anyone about that beautiful land until recently and was gobsmacked (to say the least!) that many other people have been there and many more know of its existence.
I live in blackpool in the uk, how can I get in touch with people who I can share this experience with, and perhaps learn more?

Start a web page,

Personally never heard about it

Never heard of it either. Lot's of religions mention a place of paradise... nothing new under the sun...

Look up the Wiccan/Pagan community in your area. Web searches and the phone book are two places to start. Since you know your location better than I do, it will probably be best for you to do your own searches.