Good luck rushing at Bama! I'm rushing in Cali this fall and all I can advise is to seriously read over some of these threads on GC (particularly about recommendations, the "general advice" thread, and the "what to wear" threads) because they're really informative and a lot of them are targeted more toward SEC rush, so they should be really helpful for you. You might also read through some of the rush experience threads to get a better idea of what to expect during rush.
Good luck!