As of now I'm struggling a bit as to how exactly answer question #1.
Each person applying for a Permit to Carry and Handgun must supply a letter of need, specific in content, as to why they have a need to carry a firearm in the State of New Jersey. If this application is employment-related, then your employer must supply this letter.
List the reason for this application:
I'm thinking something along the lines of...
To exercise the right to keep and bear arms guaranteed to me by the Second Amendment of the united sates of america and as further defined by the supreme court decesions of Heller vs. DC and Mcdonald vs. Chicago.
"...with liberty and justice for all." (Must be 21. Void where prohibited. Some restrictions may apply. Not available in all states.)