Each case is obviously unique, but the following suggestions should help in planning a banking strategy. An RVers independence on the road depends mainly on the comfort level with, and trust of, technology. Ideally, RVers would enjoy worry free travel with nothing but a debit card and a credit card for money. Unfortunately, such an arrangement leaves the RVer dependent and vulnerable. The designated family member could be incompetent, or dishonest, and RVers would find themselves in an uncomfortable bind.
Most financial institutions allow remote banking services perfect for customers on the road.
RVers are no longer tied to a specific branch or banker to meet their needs. Alternative financial institutions, such as credit unions and even brokerage houses now offer many of the same services as a traditional bank. We do most of a bank's functions to remain competitive. Usually, bills arrive in the mail as a payment notice. Unfortunately, sometimes mail can be delayed while a relative, or a forwarding service, transfers mail to a campground mailbox.