Yes, you can! There are only about half a dozen states with restrictions and Tennessee is not one of them.
sometimes
gas
Many larger motorcycle and ATV dealers have riding leathers in their showroom for sale. Some online stores that specialize in leather motorcycle jackets are Motorcycle Super Store, Leatherup and Bikebandit.
you could put it under the seat if it will fit
UH YEA UH YEA
Wearing a motorcycle helmet is highly crucial for one's safety while riding a motorcycle. It can save one's life if one gets into a crash or accident.
If you should fall/crash, it can protect your head (and face).
Use a helmet.....
Yes
I suggest riding a motorcycle. Nicotine itself is addictive but not particularly harmful to health. It is the tar and and other substances in tobacco smoke that causes fatal diseases.
It's POSSIBLE but INADVISABLE. You lose a fair bit of ability to keep track of what's going on around you if you ride with earphones.
In all states, the person operating the motorcycle must have a motorcycle license, which is separate from a regular driver's license. Some states also require all passengers to wear a motorcycle helmet at all times while riding.