I really do recommend adding that term, Mudcatter, to your list of key words at YT if you're a Mudcatter.

"Mudcat" is virtually useless as a key word because it has too many other referents (e.g., catfish, marine dredging equipment, and a slew of comedians and blues musicians) and will 'dredge up' at least a few hundred videos.   But "Mudcatter" - so far - seems to be a term no one uses but we 'catters.