Thanks for your prompt reply!
Yes, I just joined and signed up for the basic email forwarding service. I'll continue to do research on this. My bank says it understands that many utility bills go to a P.O. box, so if the underlying Livingston address has a utility bill sent to it, that should work.
I guess in that circumstance the bill would function as if I was renting an apartment and the bill went to the "landlord's" address. As long as that address matched mine (which it would, except for the part that functions as an apartment number) all should be well. Does that make sense?
I'll take your advice and call the business office. Thanks again!