Early morning hotel-to-airport

A friend and I are planning on flying our Ercoupes from California to
Oshkosh. First long trip for both of us.

Based on just about everyone's advice, we want to leave each day as
early as possible (takeoff around 6:00 am), fly until noon or so, and
then park for the rest of the day. This schedule means we have to be
leaving whatever motel we end up in around 5:00 am. So we were
wondering, is anybody up that early in the smaller towns to give a
lift to the airport?? How do you dawn patrol types get to the airport
early?