It’s not that hard to run a fan in your tent; the key is making sure you have the right power source. Most people won’t have access to a plug, so using an AC fan isn’t going to be effective. Ideally, you should be looking for a fan with rechargeable batteries or traditional batteries. From there, you can either hang your fan on the ceiling or place it on the floor. The one tip I have is to make sure the rear of the fan is facing a window or a door, so it can circulate fresh air into your tent.