Dan,
We have used the Minnows a few times. You can almost see the site from the M5. Good small site. The canal runs along one side of the site, good for dog walking along canal bank. You can walk along canal bank to two pubs, boh serving food. The food was good when we were there.
If the weather is not too good it is only a short drive to the pub.It is an affiliated site run by the owners, a nice couple. Clean well maintained loo block.
Hamer