Any ideas for a location where I can go mob grind as a Level 17 Human Warrior where I can get Medium leather?

Im open to idea that a few levels away as well. Looking to just zone out mentally and smash and skin some mobs for a few hours tonight

google is your friend

17 is a bit low for consistent medium leather, but I'd say the best place to skin for a 17 warrior would be the neutral Goretusks in Westfall. The ones just across the river from Duskwood are the higher level ones. It's convenient to fight neutral mobs like this since you will be able to charge more consistently without accidentally getting in combat.