You will have to contact the local law enforcement to get a correct and current answer.
No . Just don't park on the side of the road that faces traffic
It must have orange tip like any other state.
I can't find any laws that pertain solely to Porter County in terms of knife laws, that means there are no additional knife laws for the county beyond state laws. Indiana is one of the most lenient states in terms of knife laws. There are viturally no laws regarding knives except to forbid knives on school grounds. Ballistic knives are still illegal, of course. But ballistic knives are considered illegally manufactured firearms rather than knives. Throwing stars are illegal as well.
The laws differ from state to state and sometimes from county to county. Consult each state's and county's laws.
This question is more complicated than you probably think, you need not only to follow state laws regarding health but also county and city ordinances regarding health and licensing.
There are no laws regarding engagement.
Yes. Contact your local state, county health dept for a more indepth answer
Texas Gun Laws (As of January, 2008) State Requirements for Rifles and Shotguns Permit to purchase rifles and shotguns? No. Registration of rifles and shotguns? No. Licensing of owners of rifles and shotguns? No. Permit to carry rifles and shotguns? No. source: http://crime.about.com/od/gunlawsbystate/a/gunlaws_tx.htm
Yes, each county in Florida may have different regulations regarding the minimum age requirement for getting a tattoo. It is important to check with the specific county's health department or local government to know the precise laws in that area.
There are state laws regarding how someone can be punished after receiving a "minor in possession of alcohol" ticket in the state of Michigan. In Gratiot County, MIP tickets are handled by the 65B District Court.
I do not think there is any legislation in the United States surrounding Blackpowder rifles at all.
Provided you follow all the laws, no.