Looking for a Co-DM

I would like to run a DND 5E campaign and would be appreciative if someone could help me run it. This would involve collaborating on writing stories, building maps, as well as helping with rules. The three settings I would enjoy building a campaign for are: Hyara (My own high fantasy world) Teenage Mutant Ninja Tortles (TMNT, but in DND) Camp Halfblood (A campaign set in the world of Percy Jackson, or the Riordanverse.) Whichever setting you choose is the one we will run. We can chat via Private Messages or Discord. Whichever is most preferred.

TIme zone?  TIme constraints?

Oh, right. That's pretty important, huh? I'm on EST time. I have Wednesday totally free this week. We'll have to play each planning session by ear as I'm working two jobs. As for the actual game itself, I have Sundays free after one PM, so we'll probably play every other week, when I'm not playing the IRL campaign I'm in. (Probably starting on the 2nd of February, but everything is still up in the air at this point.)