I was the president of a local club for eight years and did the newsletter for ten (Before the Internet and computers). I told them when I was elected that it was going to be pretty informal and it seemed to work. Make friends with other clubs around the country for more ideas. Remember that a few people can't do all the work of finding places to hunt. I finally had to quit for other reasons and those who took over make a lot of new rules. The club doesn't exist any more. Keep it simple and remember that the whole idea is to enjoy each other's company and have fun. There used to be a large metal detecting hunt held in Hastings but I never had the chance to attend. Maybe you can find some of those who helped put it on.