Hey There, I am a new member to Roadtrip America & it looks like a great tool. We are planning a trip in the beginning of August from San Fran to 2 days in Yosemite, 2 days in Mammoth Lakes CA and then up to Lake Tahoe for 2 days. Is this enough time in each place? Any suggestions which side of Yosemite to stay and where? I heard the west side would be best. Also, what is good to do in Lake Tahoe? Hotel suggestions for any of these places would be appreciated. Thanks