All depends on what type of info or help you're looking for. I'd have to agree with your choices and add quigleysharps4570, he's super about answering questions in great detail when you PM him. 147 Grain is also full of good info!
And for best humor, my vote would go to expatriate or you Hammer1!
There are many great contributors on this board, I've definitely learned a lot and had some really good laughs!
Bring them in on a string. I love this term, if you want to be successful on calling in Elk, try not to just sound like the other caller. We all laugh at each other when we are practicing Elk calling at home or while camping. When I first started calling in Elk, I had no idea what i was doing and it's funny how many I could call in. The biggest Bull that I have called in to date was actually my first. I was making cow calls and screwing it up big time. But it's obvious I didn't screw up...