Cancel My Reservation is apparently now available on DVD as part of The Bob Hope Collection: Volume Two along with The Great Lover (1949), Paris Holiday (1958), The Private Navy of Sgt. O'Farrell (1968), How to Commit Marriage (1969), and Son of Paleface (1952).
I have 5 of those movies, but I have always wanted Cancel My Reservation. Besides these should be in much better shape then the old BCI eclipse versions I have
Thanks for the heads up.