Hey Josh!
Did you find a group yet? I do game design, level design, and some character design. For hands-on tasks, I work in Unreal Engine mostly.
If you found a group, need a designer, and are working in UE, I'm down to help out!
If you haven't found a group yet, add me on Discord at "Lo is me#1004" so we can talk about it more. This is my first time doing a game jam, but not my first time doing group work for a game (I did a few projects for the first 2.5 years of university for my degree).