I'll throw my hat in the ring, although my resume doesn't entirely line up with your post. I'm new to roll 20 and don't have all that much experience as a GM, having run Sunless Citadel and Hidden Shrine of Tamoachan from Tales of the Yawning Portal for D&D 5e as well as a little homebrew. I'd also prefer D&D 5e as that's what my offline group is playing at the moment, though I have played a bit of Pathfinder in the past. I could do Friday or Saturday 8:30 pm Mountain, which would be 5:30 pm Hawaii, 7:30 pm Pacific, 9:30 pm Central, 10:30 pm Eastern if I'm not mistaken.