For you fans of the book Patriots: Surviving the coming collapse, did you know the Author has a blog? Yep, you can check it out HERE and while you are there make sure you check up on his list of things like Trades, Tools, and your Firearms battery.
Speaking of Firearms and related topics. I am not an expert on anything more than using my weapons safely. BUT if you are into guns, ammo, the various laws governing them and all that "Gun Porn" then I suggest you visit We The Armed. Their mission on that message board is to become the preeminent source on all things related to personal defense.
Another note for you New Jersey Gun owners, or wannabe gun owners. This website NJGuns is an awesome resource for people trying to navigate the guns laws in our over-regulated state. There is even a list of Attorneys that will help with Gun related issues. Check it out.