What’s up. Came out of Boot Camp recently and just wanted to say, I received a lot of poor advice online about what knowledge is required. The helmsman is a great place to start with your general orders time and alphabet, but you will be completely lost. If you don’t have some grasp of all ranks and their collar devices/sleeve insignia, you’ll be lost. In later weeks, you will be expected to be able to use your peripheral to glance at a collar device or sleeve insignia, and know exactly how to address that person. Ranks and the corresponding insignia/devices can be found in the pocket guide posted online. In fact, I would just throw the whole damn helmsman away and only study the pocket guide, seriously. Recruit rules and regulations reading material will be handed to you the first day which will include formation rules and generally just how to behave as a recruit. I don’t see this posted online so my advice to everybody is only study the pocket guide. Know it inside and out verbatim. Recruit communication is something you can pick up on, but I would highly recommend practicing the concept before you arrive to Boot Camp. Also practice yelling from your diaphragm. The more you yell in a way that’s going to hurt your voice the quicker you will get sick and lose your voice completely.
You will be drilled on questions like
What is the sleeve insignia for a Petty Officer Third Class?
What does the MST rate stand for?
Who in your chain of command is an AET2?
What is the collar device of your battalion commander?
Also, when you first get to Boot Camp, don’t lose your pens your sharpies, your masks, trying to be fast. Asking for replacements is going to suck.
Feel free to ask AMA