Hi Scott
Welcome to the forum.
If you search there are a number of threads ( I would try and find them but in a hurry today) that give advice.
The main one I believe would be, on your first trip. Camp relatively close to either your car or civilisation. That way, if you need to bail out you can do with ease.
Wild camping is about being organised and prepared really.
In respect of clubs etc, I'm southern based and have no idea up north.
Keep your eyes on the meets forum, and you may find some being organised soon. In fact I think there is a meet end June, in N Yorkshire, but not sure if it's wild camping .
Cheers