We stack their free discs up for 6 mos before we do anything with them. Usually have at least 12". They are a blast to sit on the back porch and frisbee out into the yard for the cat or dawg to chase. lol
Then pick em up and recycle them. Hopefully they can do that anyhow. As far as travel?! Stay in places that have their own accesses. They are pert common nowadays and then just make sure you dump everything and run defrag. I know thats not fool prrof and it surprised me that so far I have not found one system so far that I couldn't run defrag from the run line.
