Saturdays 12-7 PM EST Open Window

I'm a seasoned player, with DM experience (so I'll take every aspect of both homebrew and official campaigns with the utmost seriousness), and I'm looking for a Saturday Afternoon campaign. If there are any DMs that have campaigns that operate within the times in the Title, please send me a message through DNDBeyond and then I'll send you my Discord to chat more. I'm trying to avoid Paid games as money is tight at the moment. But I'm a disciplined player that have a pantheon of different PCs ready for use with fully-functioning and flexible backstories. 

I would be ok with becoming a DM but I don't know how to be a DM.