We run two crews as well. I hear you on the no time for anything outside work. Kid on my crew complains about 10 hour days. So I give him the run down of my night when I get home and he stops complaining quickly. Like you said having a lead guy that can set a schedule, track his own accounts for invoicing would be handy, even to alleviate a little of the burden. Let me know if you find any good help... it seems to be a hard thing to come by for all of us.