Does anyone know how to get extra money I keep running out. Even when I sell everything and try to hunt with what I only need I still don't have enough money for my hunting permit. Any ideas?

you have to enter one of the contests to earn money. i suggest you enter the clay pigeon contest "not the trap" its very easy once you get used to its easy money

If you do clean shots on the missions they will give you a lot of money. Do a couple and you will never have money problems. They give you a new mission with every site you complete.