Hi there. We are visiting the park the second weekend in May. We’re staying in Groveland at Yosemite Lakes RV resort. It’s our first time not camping in the valley unfortunately. We have a Friday and Saturday. Our plan is to do the valley on Friday and then Hetch Hetchy on Saturday. Parking is my worry. What time should we enter the park to get parking in the valley on a Friday? I know once we enter the park we still have a bit of a drive to our destination but I’m just trying to figure out wake up and departure times for our group. Thanks!