Also, remember that you need to weigh down the tent itself. Do NOT spike it down, most venues that host art fairs have very strict rules about using spikes to secure tents because you can accidentally hit buried lines, be it power, irrigation or the always exciting gas line. If you don't weigh down your tent you could have what happened to a group of us in New Jersey two years ago occur. The wind picked up a tent we were sitting under and slammed it into the windshield of one of our crew's F250's. The chief pilot and crew chief were not happy.