The hybrid eastern coyotes referred to in the Connecticut guide don't range as far south as Jay is hunting.
And for what it's worth - calling the north eastern coy wolf hybrids, or even straight up pure bred wolves, really isn't so different than calling coyotes, in terms of set up, nor is hunting fox either. They use the terrain and cover the same way. Watch a domesticated dog travel in the country and you'll see the same patterns. They do seem to come into sets differently between species, Wolves are a little more brazen, fox come in and out a little more speedy, but largely calling canine predators has been very similar for me in every state and country in which I have hunted them. The terrain makes the difference, which is only partially driven by zip code. Hills in Maine hunt the same as hills in Texas, woods in North Carolina hunt the same as woods in Minnesota, open flats in Kansas hunt the same as open flats in Arizona...
It is, however, a very different feeling the first time you see a wolf in the crosshairs when you're used to coyotes. It's a shame the hunting seasons are so variable in the states, and equally that Canada doesn't allow hunting with handguns.