Can anyone give me a few pointers before BCT at Fort Knox and Cav scout training?

I'm leaving for Knox November 8th and i was just wondering if anyone could give me a heads up before i get out there. Also does anyone know if it would be difficult to get into airborne training and scout/sniper school. id ask my recruiter but i swear its impossible to get straight answers out of him. But if anyone could help it would be appreciated.