What can I do with old magazines?
You can check with the jail in your town. They may take them for the inmates to read. They will not however take any hardback books.
Tipping on a Cruise?
Holland America now charges $10.00 a day per person. You can change that amount at the end of the cruise if you want to, but I think for the excellent service you get, that it is well worth the $10.00 per day per person.