Hang in there Mark, You'll be riding in a Large group next week. From what I have read, there are many of us who have been away from bikes for many years. Its just a little harder to get back into the riding concentration. And besides there are more dangers out there now! Cagers with cell phones!!!
You hang in there and take the twistys slower, and remember to expect a car on every corner that way you will be ready.
Steve