First off, congrats on making it this far!!! :asian: Your first BB, is something that, IMO, is the most important acheivement you can ever get in the arts! Ok, on to your question. Due to the fact that every test will most likely be different, I can only tell you about mine. Get ready for some long, tough basics. Many pushups/sit ups, so I would recommend getting used to that. In addition, many punches, kicks, strikes, etc. both in the air and on targets/bags. You'll most likely go through all or most of your SD and kata. Be prepared to do the SD in the air and on someone. The kata...get ready to possibly do each one more than 1 time, in addition to possibly giving your interpretation of certain moves in the kata. For my first BB, I had to write a paper on something that had to do with the MA, in addition to making up my own kata with a certain number of moves, and being able to explain what I was doing.
The sparring is ususally done towards the end. Be prepared to go many rounds in addition to possibly fighting more than 1 person at the same time. I ended mine with 2 1min rounds on the heavy bag. Pretty much just going all out with strikes.
IMO, the first degree is the most physical test. Not saying that your 2nd and 3rd wont be, but moreso on this one.
Get LOTS of rest the day before. Watch what you eat the day before as well as the day of. Stay focused and relaxed. I know its easier said than done, but if you're not ready, I wouldnt think that your inst. would have put you on the test.
Good luck and let us know how you do!!!! :asian:
Mike