There is not an Alaska Cruiser Crew forum here because the ACC is not a TLCA club. In fact activity with the ACC is pretty low these days. A couple of us are have been discussing that, but are not up to cheerleading just to get everyone active.
"Rotating leadership" might work for the ACT... except... there is only one of me, so pretty hard to rotate that.

The ACT has become my personal project over the years. Some of the Crew show up and help when we hit the trail... a couple have been along every year and their help is invaluable, But it is my show.
Currently I expect to put together an ACT2011. Not definite yet, but 90% probability. As of 2012 the Trek will take a back seat to commercial that tours I hope to conduct as Blue Moose Overland. keep an eye out for discussion of it here on Mud before too much longer.
Yes you have to have a fishing license... non-resident... you can get it in any town in any general store type place.
Heading off the road system to any significant amount alone and without local knowledge is IMHO a bad idea. While I do explore alone on occasion myself, it is usually just pushing back over trails that Kevin and I have already explored and then hiking into the surrounding high country alone, rather than pushing over new trails with the rig alone. and... well, I HAVE local knowledge
I do wheel new trails alone... but cautiously. And I am always prepared to spend a few days hiking out if need be. Even finding the real back country trail heads can be tough for an outsider.
A 30-30 or a 7mm *can* stop a bear... Hit it in the right place under the right conditions and enough times and you can probably kill an elephant with a 22. In the real world I would never pick either as a disignated "bear gun" fro brown bears.
But... realistically the odds of needing protection from bear anywhere you will be camping or traveling on a road trip like this are so minute as to be a non-issue.