Were in Michigan. Left to our own habits we'd put less than 1000 miles on our car in a year, take it out drive up and down Woodward Ave, switch drivers.....
The solution is we go to Tail of the Dragon. In one 4-5 day trip we put as many miles on the car as we would all year long. Then it becomes a mini vacation getting out to drive it. Any sunny warm day or a afternoon free we're out for a spin. There must be some fun roads (paved) in your area. How far is the Tail, it would be a huge treat to drive it and meet members too. Are there many sports cars in your area? Try to organize them into a driving group-who cares if they are all different cars, it would still be something to do and people to do it with. Or attend a Tail of the Dragon meet, oh I mentioned that already didn't I