If you mean what to put into a review, check out this thread.
http://www.eccie.net/showthread.php?t=14698
If you don't want to read through all of that, just follow these steps.
1. Include the price where it asks for the fee. Don't say, "As advertised," or "Between us" or anything like that.
2. List out the activities in the activities section. Use acronyms (CBJ, BBBJ, CFS, etc.) and don't spell out everything for sake of convenience.
3. Rest of the Story: This part is hardest for any newbie because you can't read what others have written. But basically give a play-by-play of what went down, or how you went down on her!
LOL
But seriously, start from the point when you arrive and summarize everything until when you left. Don't be super short and say, "We had a great romp, and I would see her again. The end!" And try not to be long-winded (my problem) unless there is really a lot to tell. Aim for a few paragraphs, and you should be fine! Don't worry about every detail or how many covers were used, etc., just give an overview. Well, good luck and I look forward to reading the review!