Camping is on the rise and gaining popularity with families and people who want to enjoy the great outdoors. But think renting instead of buying when you need camping equipment. Instead of buying brand-new, many outdoor sporting goods stores will rent all of the necessary equipment you need -- from tents to coolers to backpacks -- at a fraction of the cost of buying. The other option is to use your social media network to ask friends, family and neighbors. And don't forget: Leave nothing behind when you camp to keep the wilderness pristine and beautiful.