As a former cav scout I agree with almost all of that post, especially the advice to obtain the latest available issue of the SF Medical Handbook, but I'm not trading in my suppressor and sub-sonic ammo for a pellet gun. Not shitting on your info, just prefer to rely on my own training and experiences.
To be perfectly honest, if an individual doesn't already possess skills in camouflage, concealment, land navigation, (or conducting a hasty ambush for that matter) that individual is already at a huge disadvantage IMO.