I've noticed if I'm not on my bike every three days or so my body punishes me. It takes a few rides to get back in the swing of things. Does this happen to anyone else?

Well, here's the deal. In May I will be out of the country for about 10 days and I am already dreading the bike rides that follow my return. Do you know of any exercises I can do to at least maintain a bit of bike fitness and avoid the dead zone? There is no possibility of riding during those ten days. At the most I will be able to walk a bit. Maybe even a bit of jogging. I will be visiting a lot of people, so there will be fattening, fried food at every turn. It is offensive to them if you don't eat what they give you... I know it will be a good time to practice portion control. But the loss of bike time and the time it will take to regain any training I have right now scares me. Help!!!