Hi Tony,
just to add my experiences.
I moved to Hastings 2 years ago, met great singer/Blues Harmonica player, practices were great, gigs were rubbish. Discovered he had an addiction (to everything) and was turning up stoned or drunk. The pressure of the gigs was making him worse so got out and dumped the whole thing.
I set up a session every other Sunday at a local Cafe/Veg Rest/Bar for people writing and playing their own music (08.30pm to 10.00pm) then we sit around and jam 10.00pm till late (sometimes very late).
its quite hard work to arrange (have to put a lot of work in to keep it publicised) and keep going without being too heavy handed (bit like hearding cats with musicians) but it does give me the opportunity to hear people I might want to work with (and visa versa).
Might be worth a try for you especially if there is more than one of you to organise it.
PS I was at Colwyn Bay Radio Officers Training College in the late 70s and the Royal was our local !
Best of luck