It would be great to have a single DVD with a body-weight and bands resistance workout (that comes with a band or two bands of different tensions) and a space-saving cardio workout (that can be done in the confines of a hotel room), with a premix that combines them in a circuit fashion, and a 15-minute 'traveler's stretch' workout (or 15 minutes each upper body and lower body stretch workouts, with a time-saver 15 minute full-body stretch premix), so all we'd have to take with us (in addition to our portable DVD player or computer) would be one DVD and a couple of resistance bands.
You could call it something like "Fit On the Road."