Thanks guys!

Fredrider: I agree about the Airhawk. I own one. The real problem is finding a way to make Wenchy comfy on the back. I really don't want to spend $400 to $500 on a new seat. I was hoping that someone had some ideas about how to make the passenger more comfy without having to replace the entire shabang.

Can you direct me to any of 'Buds' posts concerning more fuel capacity?

CleRider:
Thanks. Sounds like a complete new saddle may be the answer...bummer

I've made other long rides but they were all solo. The fuel issue is really about convenience. I'm sure I can find gas when I need it. Just seems like rides would be much more flexible if I could go 150-175 on a tank.

All advice appreciated!
Nick