We will be driving an RV from Hanford, CA (Fresno area) to California, MD (Southern Maryland, St. Mary's County), and we'll have two very nervous passengers who do not like mountains or big changes in elevation. Could someone please suggest the best route to take? Looking at driving down through LA and taking the 10 across, but no clue what is the best idea. Did this trip about 15 years ago, but don't really remember much. Just need a general route. Thank you!!