I know you will be doing a W+B for your trip with a fictional pax and baggage load but it is a good idea to do an actual weight and balance for your flight reflecting just you and the inquisitor. This can be done well ahead of time.
( I once had a TC inspector ask for it on an IFR check ride. In over 30 years in aviation he was the only inspector I ever met who wasn't a pleasure to deal with! It was a long and interesting ride to say the least. There were some heated discussions during the debrief. Passed it but we went our seperate ways having not exchanged terms of endearment. My instructor afterward said, between fits of laughter, that he had never seen two angrier people not resort to physical violence!)
Also remember that a lot of the stuff can be prepared ahead of time. Aircraft empty weight, IAS , most of the flight plan form, flight log ECT. Then it is a matter of fill in the blanks.
Best of luck.
Last edited by albatross; 4th July 2013 at 18:38.