Looking into a trip to visit G-Ma in PA...would like to get some riding in while I am there. Has anyone done (or plan on doing) either of these rides:

Covered Bridge Metric Century

http://www.lancasterbikeclub.org/cbm.php

Shorefire Century

http://www.whiteclaybicycleclub.org/.../shorefire.htm

Would love to hear any reviews.

Thanks