If that bulge in your back pocket is a load of empty zip locks just in case your pup makes a pit stop.
If you walk back to your trailer with a full zip lock and are grateful that it is air tight :)
If you tell your puppies, let's go back home and they start looking around to find "their" trailer
If at the beginning of the season you are grateful there are no leaks
If after the 1st trip of the season you're grateful the "pink stuff" is not creating bubbles each time you run water into the sink or shower
If you ever wanted to turn off the "exterior" water supply so you could get better water pressure while taking a shower
If your idea of fun is sitting back and watch folks pull in, set up, or tear down their sights