If you have time to get out tomorrow morning before you leave, there's a nice 7 mile loop my club uses for it's group rides during the week. There's a Home Depot on the corner of Rt. 59 and Stearns Rd. You can park there.
http://routeslip.com/map.php?map=10543
Some nice little rollers on Munger Rd., especially in you ride it counterclockwise.
Edit: Is there a zoom feature on Routeslip?