Well, I have been watching Ghost Town Hunter/Jeff Williams on youtube a lot since getting into it 2 years ago, I also watch a few others whom dredge and use bigger machines, though the only knowledge I know in AK is from the TV shows, but I stopped watching them a year ago, the drama brought up in those shows just killed it for me. I prefer real videos on youtube better, no BS needed.
When I first got my garret super sluice gold pan I purchased a thing of pay dirt off ebay for a reasonable amount, it only took me 45-1min to pan it and get all the specs out, I even panned twice to find nothing had slipped by. I learned panning from Jeff Williams off his videos. panning is relatively easy once you learn the motions needed and understand the tips miners give. I guess you can say I am a fast learner, but panning I consider it easy to be honest and it's not something I am gonna gloat about.
A sluice is a tad different for me since I never really used it in a good location I know how it's to be set up but never ran material thru it due to reasons.(honestly can't remember, our trip was rather short lived)
So, there is my experience that I have, to go somewhere around here would be great and I will take what you all have wrote into consideration.