Hi Spencer:
I use an open source product calledKeePass. It's a tiny program that resides on my flash drive. Very easy to use, and access can be password protected or you can use a physical "key" that resides on the flash drive itself (my choice as the drive never leaves my desk.
I can't imagine going back to the piece of paper method and having to manually type the characters in now. I just copy and paste and in seconds I'm in.