Amylynne makes a good point. If you do something like that realize no matter what you say or think it puts a lot of pressure on her.
Ten hours is a big investment in gas, time, hotel, food, all that gets computed not for its dollar amount but its pressure to put out amount. A first meal gets computed for its pressure to put out amount so the additional stuff is a lot. It is a shame that is the way it mostly works even if that is not the way you are at all.
If there is a way you can be out there for another real reason then include a casual meet with an open afternoon that takes some pressure off. Just my humble thought. I would take my time about following out that much of an endeavor. Says the guy who flew all the way to Malaysia.