Before you leave home to go camping, check to see if inclement weather is predicted in the area you are planning to visit. There are a number of sites that can provide detailed information regarding what to expect weather-wise during your trip. When you know what the weather will be like beforehand, you can plan more appropriately.
After your trip, be certain you leave the campsite cleaner than it was when you found it. Include trash bags in your supplies to make cleanup easy. Dispose of any left over food as well as your trash. When you leave a campsite, the only thing left should be your footprints. If you camp at a public campground, turn out your lights or put them on timers before going to bed. Inconsiderate people leave things like RV awning lights on all night long. You really do not need the lights and others may get irritated with them being on.