Wow! Great information everyone. Just what I needed. Looks like the tent trailer, yes it's a pop-up, is a possible option. I'm still a little leary about parking the bikes at the Convention Center. I have a big (heavy) cable and even bigger lock, but I know cables are easily cut. Don't know if I want to invest in a U-Lock, I really don't like them all that much. Well first we have to see if my daughter can get that weekend off. Then we can start planning. Although we're all ready dreaming about Powell's and Voodoo donuts!And Fabric Depo! How could I forget about fabric Depo!!