The reg's used to have a cool worksheet you could use to write everything down and then you have it all there in front of you when you go to submit. I do it with 2 windows open on my computer...one with the reg's showing the hunt #'s and all that and the other window open and logged in to where you go to submit your applications. You can bounce back and forth.
That or just write them all down on paper and then go to submit.