You can not leave a camera on any public land over night. If they wont let you hang a ladder stand and leave it, do you really think you can leave a camera? No sir. The law states that you have to leave the land unmolested. No permanent stands, no cameras over night or ground blinds left behind. They will fine you. There would be all types of garbage in the woods if they allowed that. Read the alabama hunting digest on laws. Everything you need to know is in that book and or any public land permits.