Today, all you need to do is take a little inventory of your Outbound Traffic and any errands you have planned for tomorrow.
Determine the most efficient route for you to drop stuff off at charity or return large items to friends along with doing your other errands.
Got anything to go back to the library? Get that in your plan; it only takes a moment to swing by the book drop when you're already out and about.
Any bills or letters need to go in the mail this weekend? Write them out tonight, stamp and address them, and plan where you'll swing by a mailbox in your travels.
Either tonight or in the morning, stage everything that you'll be taking right by the door. Then when the time comes, carry out the trash and recycling, load up the car and head on out.