Hi Mary Beth,
Any local gifted groups in Fort Wayne? I'd also get to know the local homeschooling support groups even if you don't homeschool, as the moms you meet there will have the inside scoop on the kinds of materials your son will enjoy.

If preschool isn't working, it's ok not to do it. Can you find adopt a "Grandparent" locally who will play chess and listen about dinosaurs? (I never could, but who knows?)

If you can pose a more specific question, I'll be happy to post back.

Coaching available, at SchoolSuccessSolutions.com