To be honest I rarely have a day In the season when I can't find a fox for a few reasons I don't bother with little 2 3 holers that only hold a handful of times a year and you have to be lucky to be there when there's one in. I go for the big nasty ones, rock piles (the bankers) over the years I've built up a big collection of these that I would say are in a 20 mile range of my house, ive learned these the hard way over many skived days off school, 15 pints down the boozer with old timers, following the hunt you name it.
Checkin the little easy spots over and over will make you a handful of