We'll be heading south from OR the first week of May and would like to take one day to travel into Yosemite (we've been there many times before, but not with our RV or at this time of year). What route would be the one to enter Yosemite from (figuring we'll be traveling on I-5) , and what RV Parks do you suggest for us to park in and take the Jeep into the park from to make a nice day trip? (We have a 40' motorhome towing a Jeep.) We'd arrive on Wed. night, take Thursday to see Yosemite, then continue south on Friday. Thanks for the help... Jan McN