Just found out I passed Civil Structural - now I can finally post this
Please note that this advice is most applicable to more recent graduates but I believe it would be helpful to everyone.
1. Ace the morning.
This takes the pressure off of you for the afternoon which is quite difficult. You can do this with just two books - CERM + CERM practice problems. These problems are relatively easy, you just need to be familiar with the material. Try to narrow down the material as much as possible to save time - do this by talking to people who have taken the exam and consider taking a course. Working as many problems as possible on each section is key. A great supplement is an NCEES practice exam, which I thought was similar to the exam. I found the PPI CAFE to be a waste - over a thousand questions promised but very few I found applicable. Goswami's book was also not too helpful - not without practice problems. A good indication of you doing well in the morning is if you had time to review your entire exam, all 40 questions, feel comfortable, and still have some time left over.
2. Stay calm during the afternoon.
I don't know too many humans that would score over 32 in the afternoon structural - at least not the exam I took. It is just so broad - I feel like I used every single thing I've learned in my life, including psychology, guessing, exam mind tricks, etc. Doing well in the morning helps you stay calm so you can maximize your points in this section. Again, working as many problems as possible is key. I found the 6-minute solutions to be very very good. They are harder than the exam and there are 80 questions/solutions, which is a good value. If you can get through the whole thing and understand the answers, you should be able to score well enough to pass. Again, the NCEES practice exam was a good measurement - if you buy one, take it with a week or two to go to know where to focus your remaining time. I recommend also getting the concrete and wood books from PPI. I found the SERM pretty useless - it has random things that are available in other sources. Do not think about taking this test without the AISC Steel Manual, ACI 318, and ASCE 7. AFPA Wood Manual is highly recommended. ACI 530 Masonry Structures is highly recommended. IBC is crucial to steal a few easy ones where you just look up the answer. Can do without bridge manual, earthquake codes, welding codes - very few questions on these these that aren't available in your other sources. I recommend bringing concrete and steel textbooks you are comfortable with to answer some miscellaneous questions (when to use fly ash, fireproofing of steel, etc, etc, etc.)
3. Take the week up to the exam off to study and them relax.
4. Take the day off before the exam to plan your route to the testing facility and just do things you enjoy to relax.
5. Get a good night sleep (I wasn't able to - a bit of insomnia) - play a lot of sports the day before really wear yourself out so you can fall asleep easily.
But seriously, do yourself a favor - take a hundred or so hours to learn the CERM + practice problems. Getting a 32 + on this part allows you to get away with getting a 24 (56 total = 70% = estimated passing score) in the afternoon which is quite doable. I studied over 200 hours over 4 months up to the exam. This time is well worth it if you only need to do it once. I did not take a course - I heard they only teach you the morning well which i felt I could learn on my own. If you are far removed from undergraduate study, I would recommend taking a course. I did not need one, transpo, water resources, etc. were still relatively fresh topics for me.
Good luck to anyone reading this.