Okay googled again and it looks like Westport is north of Kingston (which is the home of Queens University where my DD got her Bachelor of Nursing Sciences several years ago) It is still in the middle absolutely nowhere but a huge distance from what google gave me for Mosquito Lake. Hmmm....I googled quilt stores in Kingtston and came up with two. Have not visited either but at least that is an option.
If you are coming thru Waterton, I think there a a couple of stores there too. Just google and search. And if you are not into the wilderness/hunting/fishing thing, you might find some interesting stuff just by striking up a conversation with the hunt camp help.