Hi Handsome,
Good tips, regarding the scratch paper, Let me add this info:
Since January of 2006, paper and pencil was no longer provided to test takers for use as scratch notes during the exam. The test proctor gives a wet erase booklet and special wet erase pen. If required, the test takers raise their hands and ask for a new book or pen. This has been done as some people take test questions out of testing center using paper and pencil & also to save paper. Booklets similar to the one used at the test center are available at numerous websites.
Here is one
& one more