No firearms or weapons of any kind are allowed at a pro football game.
In general, yes. The term concealed weapon simply means any weapon that is (or can be) concealed. That said however, the specific definition of the term can vary from state to state, and laws regarding the requirements to carry a baton vary from state to state. Here in Tennessee, you can carry a baton if you take a training class and receive a certification card. It isn't actually a permit, just a certification that you have been trained to use it.
The laws on this question are vague, but technically it is legal. The police might not take it so softly because it is a concealed weapon, but it is legal.
It will ALWAYS appear on your record unless you (if you are eligible) take some action to have it expunged. Your criminal history is a permanent reecord.
It's hard to say, but since nobody else has answered it, I'll take a shot at it. The answer is, probably not, since a hammer is not normally classified as a weapon, unless a law enforcement officers has evidence that you are using as a weapon.
Yes
Bow is a better weapon! It will allow one to take big game as well as small. The sling shot is for smaller game: Rabbit & squirrel etc...
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In short: no. As a matter of fact, New Jersey is one of the most strict states in the US in terms of gun control. Off hand, only Washington DC has tighter gun control (not allowed to even OWN a gun in your own home). You'd be well advised to not carry a weapon into New Jersey. If caught, well, let's just say that they don't take too kindly to guns there.
It take 60 minutes
This is depending on your state and local laws. Strictly speaking, carrying a knife that is longer than the tip of your finger to the palm of your hand (when opened) is considered a concealed weapon. Concealed weapons are prohibited in any public place, even If you have a weapons permit. Only persons authorized by law to carry such weapons into public places are Law Enforcement Officials.
No. Even though a black powder gun is not "a firearm" as defined by the Federal Gun Control Acts for sale and transfer, it is still a weapon and all ordnances governing the use of a firearm still apply. You can't fire it in city limits or in the direction of an occupied building. You still need a hunting license to take game with it and a permit to carry it concealed. You cannot carry it at all in certain places (churches, bars, schools, etc).
It depends on where you are. In the U.S. in some states (and possibly most) you can't get one online. You have to go someone and personally fill it out, or take whatever steps are required in that state to get one.