Advantages of many siblings when traveling....

One of my daughters is heading to Florida this next week and since I had purchased a nice set of Samsonite luggage for her older sister, was able to borrow the set from her sister. It's one of the advantages the five have discovered is borrowing items from each other, as long as they remember to return it...Then again being siblings? They all know where they live and seem to have no problem tracking down an errant borrower...