Presently "Campers On Mission" is a part of the North American Mission Board of The Southern Baptist. There web site tells a lot about it and how to contact your state chapter. Most states have a chapter, presently Michigan does not participate. It you would like to join contact the state president of your choice. I am a membe of the Tennesee and Alabama chapters and working with the Florida chapter on a church project outside of Tallassee, FL.
Here is a lint to NAMB COM web site:
Campers on Mission