Sorry, can't help as I'm 300 miles East of you, but I do enjoy a good Christmas tree hunt.
After years of getting stuck, yelled at by the ex-wife, and suffering through the complaints of half-frozen children, I started buying my Christmas trees from Home Depot or the local Boy Scout tree lots.
$70 or so for a decent tree was a better deal than the $30 in gas, $40 diner tab, and wear and tear on my rig.
But good luck and happy hunting!