i know its an old thread but for anyone close or within reasonable driving distance of downriver mi check this out!!
www.crzmxpaintball.com
we own our own field, only charge $8-10 a person mainly a donation to help with the air, upkeep of the field. Check out the site, and pm me or "crzmx" the site has some pics of our play, videos, and the field layouts/ you can also submit some layouts if you would like. dont forget to join the forums and introduce yourself.