If you were planning a hunt for the Mulchatna herd, any advice on how to approach it as a non-resident?
September is probably the best month to hunt. Temps will generally be in the mid 30's to low 40's at night and 50ish during the day. It will rain. You can count on that.
Fly to Anchorage and buy your license and tags. You can google up charter flights from Anchorage, but really you're better off renting a car and driving down to Soldotna or Kenai and flying from there. You're 150 miles closer to the Mulchatna and can fly deeper into the zone looking for herds.
When you talk to your charter, make it damned clear that you want to be put onto the herd and not just dropped off at some convenient lake. You're chartering by the hour and by the size of plane not by the person. Figure about $1500 to $2000 to be flown in and picked up, depending on the size of plane. If you go with one buddy, you could go in a 206. If you go with 2 or more you'll need a Beaver which costs more, but then there's more of you to split the cost.
With fuel prices going up, it may cost more than in years past...
Weight is EVERYTHING. If the charter has to make two trips to get you and your meat back out, your cost has just doubled. Pack smart. Take all the food and water you want because you'll eat it and not have to fly it back out. For everything else you'll need to be a minimalist.
It's common, almost expected, that you won't fly out on the day you're planning. Weather will shut down single engine planes on a regular basis and people are going to be taken out in the order they were dropped off and not by when scheduled. So, plan accordingly. Leave some days at each end of the hunt and just go with the flow.
One outfit I've flown with and can recommend is Talon Air out of Soldotna. But google around Soldotna, Kenai, Nikiski and compare prices.
You'll love it! With any luck you'll see thousands of caribou. They tend to travel by type this early in the year and in most areas you can see them miles away. You'll see herds of cows and calves. You'll see herds of young bulls. And you'll see herds of old white-necked bulls. Don't waste energy trying to move in on anything but the old white necks.
Every one of the tens of thousands of little lakes you might be dropped off on are full of grayling, char and trout so bring a fishing rod to kill some time after you've got your meat back in camp. Or, bring a shotgun and hunt ptarmigan.
When it's over, the charter guys can direct you to some place where you can box and freeze your meat for transport.