Over several months I have accumulated a stack of mail that I need to dispose of. I have a shredder, but it can only run for a few minutes before needing to cool down and it would take hours to shred all this. How can I get rid of this safely (without disclosing personal information to the world) and quickly (not requiring sorting senstitive paperwork from stuff I don't care about the world seeing, or shredding everything). Burning it is an obvious option but I would prefer to send the paper for recycling.