New to RV'ing, many questions

Thanks again for the info, as for being to the west coast I have lived in Northern California and Aspen Colorado when I was a teen, so I know how large the area is, my family though, especially my husband has never been west. I wanted to show them what I love about the West coast, but after reading everything I realize I was living a fantasy dream lol. I am interested in maybe flying to the west coast and then renting an RV once there to just go up the west coast. Any other info and ideas would be great. Also I would actually like to do this trip right before summer in the spring actually.