Writing a letter to the Governor.

I think its going to be more effective if I write a letter as opposed to just calling (nothing wrong with doing both).

Question is, should I just send it to the address posted on the site:

Office of the Governor
PO Box 001
Trenton, NJ 08625

Or should I mail it somewhere else to ensure that it will be read?

Nor can I find the appropriate topic on the contact page:

http://nj.gov/governor/contact/