Hello,I'm hoping to get some route/flying advice for a late June VFR cross country from Chicago to Sacramento. The airplane, a Marquart MA-5 Charger, is a 150hp normally aspirated two seat open cockpit biplane. I have several hundred hours in the airplane but it has been pretty much limited to low density altitude airports.Me... 46 years old, Comm, SEL, MEL, Inst, Glider with around 1400 hrs.Any help, advice, wisdom, or other useful information is appreciated.Thanks,Glenn