Felix and I met Dave and we rode down to the Team Memorial Ride. Alan drove and we met him on the ride. Things were going good. There was one flat and the group waited. About 4 mi later I hit a big coral rock in the road and flatted. They didn't wait. But Felix and Dave came back. It was a good thing as my CO2 cartridge was empty. Dave gave me on. When I inflated the tire, the new tube went flat. I must have pinched it with the tire lever. :( I didn't have a spare tube, but Felix did. It was an 80 mm stem, but it worked. He also had a spare cartridge. That worked, but we were so far behind that we just went north on 172 ave to Griffin, then up Boneventure to South Post road. We did all of the ride up 172 alone into the wind, but in Weston we picked up 3 riders that made the work easier. We finally got to 84, but I think the group had already passed. Two of the guys turned off, but the 3rd and us 3 continued on up 136 to Flamingo. We turned left on 120th, but the other guy went straight. It was a great day for a ride, but the flat was not fun.