Looking to Lurk -> Want to learn more about Roll20 and how to run an online game

Hi, long time GM/player who´s bullied by his kids into running a campaign with our friends in India :) I´m new to Roll20 and would like to join 1-2 sessions (EU timezone) as a lurker or possibly controlling some NPC to learn more about Roll20 and tricks on running an online campaign. Preferably 5E since that´s what we´ll be playing. Game could also be in German.  Kind regards, Drew

I could give advice if you wish, and ill have having a session PST at 6 pm -10 pm maybe later.  for london... looks like 2 am... to 6 am... probably not the best time slot.  other than that we could have a chat and i could link videos and other resources if you'd like.