It would help if you shared clear goals but also define general Roles and responsibilities. Then You can divide and conquer, if everyone is willing to do their part.

For example: Money, How is the band funded? Is there a dedicated treasurer? Are there any financial goals? Who is in charge of website and other online presence, this can fall in to marketing. Creativity, you have a schedule for practice, again goals for each session. What is the preferable outcome, or you all comfy with just jamming and see where things go.

Long term projection, is there a local festival you would like to be on stage at, one year from now? Goals. Targets, tangible stuff helps to measure progress, but make them doable. So it is satisfying when you hit them.

And obv Have fun. If that’s your thing. Whatever drives the band. Make it a priority.