I have a tip for you; They like higher pitched calls, start quietly and then stop. Count to 30 or so and then bump up the volume/call louder until a fox appears.
It's all about location, location, location! If there is so much brush and big rocks that you can't walk through, you are in the right spot. Don't forget; Shotgun is king!
I took five foxes this weekend and 16 total since our season started a few weeks ago using the same tactic over and over again.
