RC was the section I was most worried about as well. I just took my test today and wound up doing better than I have ever done on any practice tests... I think I just got lucky with the three passages (they were really interesting and only like one tone question, but it was easy). Anyways I have been getting 21, 22, 21, and 20 on topscore and kaplan,but......I got a 24 Today. When I saw that I was like yyyeeeaaahhhhhhh. So yeah I only used the search and destroy method. I would read one question, find an important word or two in it, and search like mad until I found it in the article. If the question was like which of the following is true or is not true I skipped it and went back to it after I had wound up reading most parts of the article. But, my brother also took the DAT today and got the frap test with the ethics passage and scored a 15. We were scoring the exact same scores on practice exams...so I really think it depends on which exam you get. If you do get the ethics, skip it and come back to it last probably.