Mom's dream trip is to go to Japan and we're planning a trip for Spring 2010 for Mom, self and hubby. We're budgeting for 1 hotel room (within short walking distance to JR line or subway that is also near a mall or area with many shops/restaurants), a half-day city tour, a full day Mt. Fuji tour and a day at Disney. If Mom needs rest, hubby and I will explore surrounding areas on foot for one or two hours at a time. Any additional advice anyone can provide for traveling with a senior citizen would be most appreciated.