Psych! I was able to use my lunch hour today, plus a handy Excel spreadsheet, to sort out my checkbook, which I hadn't balanced in about two months.
Good thing too, because some of my entries were not accurate. I had entered one withdrawal twice, another two not at all, and had put one deposit in as a debit by mistake (sadly, not a very large one :-) Ended up about $25 better off than I had thought. :-)
Now to work on a budget and a plan for paying down my credit card debt.