Thanks for all of the help! My counter top sections went together just AWESOME! The seam is as good as any pro!
The Woodworker.com stuff was very good. Make sure to order the drilling template/guide. It stops the drill bit at just the right depth! I also found it helpful to clamp down the template/guide with my clamps.
I guess I could have skipped the router. The template appears to have holes for a drill guide. The plunge router worked fine though for the groove and now I have a new power tool to play with!
I used a pair of clamps on either side of the counter top as I joined them. This kept the sides aligned as I tightened the clamps.
I did do some test cuts and drills. The drill bit is designed for particle board. It did not work with a test piece of wood that I tried.