I finally broke my DH of the cigarette habit a few years ago but he still has the occasional cigar. I can't stand the smell and as a nurse, I spend every day talking to patients about quitting. It doesn't just increase your chance of lung, throat, mouth and lip cancer but also colon cancer. It also aggravates reflux symptoms which can lead to Barrett esophagus but so can coffee
. So if you smoke be sure to get regular screenings. As far as smoking at the campground, as far as you are respectful with it, enjoy it while you relax.