I've found that printing places have industrial shredders. And going paperless like this has a high initial load (lots of paper) followed by low load (incremental). If you are just dealing with the first surge then consider asking a Kinko's or equivalent like place if they will shred it for you.
There are also professional shredding services that might give you a one-off deal which will be less than an industrial shredder.
Most local credit unions and some banks have free, periodic "Shred-a-thons" in your local area. You can pull up, dump your to-be-shreddeds into a bin and drive off (or, if you're like me, ask them to shred it right then and there).
There are also professional shredding services that might give you a one-off deal which will be less than an industrial shredder.