Welcome to the forum Brit.
We are members at
http://farmingtonfishandgameclub.com/
where they have a regulation layout skeet field but due to concerns about shot landing in the pond, shoot an informal modified game from only some of the stations. Tuesday evenings after 5pm under the lights and Sat Mornings after 9am. Small club house with wood stove. Only open to public during these hours.
Also we are members at
http://20thskeetandclays.org/about_us.shtml
Sporting clays May - Sept, skeet and 5-stand year round. Must be a member or guest of a member except for NSCA shoots which are open to the public.
They shoot sporting clays year round here:
http://www.scarfg.org/twiki/bin/view/
With the frozen five series now ongoing.
Chester has 5-stand in the winter and sporting clays April - Sept.
http://www.chesterrodandgunclub.com/activities/clays
Send me a PM if you want more info.