Best advice I can think of, assuming you haven’t already considered or are actively pursuing this, is to establish some manner of support; officers or the like who can pick up the slack should find yourself stretched too thin or find yourself favoring one over the other. I imagine having people to rely on to keep things going would at least keep folks interested if or when you find yourself unable to stay atop everything.
Mind you, it’s not like I’m speaking from experience (not quite, anyway) so take that how you will.