I'm going on the four courners tour around May 16, 2011. Starting in Blaine Wash. I'll go to Key West Fl., then on to Madawaska, Maine and on to San Ysidro, Calif. making a big X. I've been on Interstate 10 enough times that I have no intereast in doing it again. Since I live in central California I'll do the Iron Butt Saddle Sore (1000 miles in under 24 hours) on my way up to Blaine, Wash. I'll be riding a 1997 BMW R1100GS. Ride on!