I created a new Wikia wiki for Interstate '76 last week. I was unaware of the re-release of I76 Arsenal in the same week, but it's a nice coincidence.
Check it out: http://interstate76.wikia.com/wiki/Interstate_'76
It is not yet finished, but it's free for anyone to edit. A useraccount is not necessary.
It's all yours, if you can dig it.

Good job.
Tried to edit one article but it asked me for a user account. Too bad.
Might wanna put Natty Dread in the Nitro Riders character section since he is the fourth main character in the game. Was Malachio even mentioned in NR?

Thanks!

I have registered a contribution by a Unregistered contributor in Characters, so your edit might have worked. I'll check it out.

I still have to edit the menu for Nitro Riders, it links to the Interstate '76 Character page. But yeah, Natty Dread is going on there.

Is there a picture of him somewhere? That would be nice.

Update:

May 2011: updated the design of the wiki.