There IS parking available at the venue (aka Chris's family home) which is about 35 minutes outside of Charlottesville.
For those staying in Charlottesville, there will be multiple bus pick up locations, although limited parking near those pick ups.
The HAMPTON INN AND SUITES-AT THE UNIVERSITY (900 W Main Street), 4PM on Saturday, leaving at 4:05, 6/21
WATER STREET at THE OMNI BUS STOP on the Downtown Mall (281 West Water Street, Charlottesville, VA), 4PM on Saturday, leaving at 4:05, 6/21
The bus will briefly stop by THE HOLIDAY INN-MONTICELLO (1200 5th Street, Charlottesville, VA), at 3:45PM on Saturday 6/21.
It will return to bring you home at the conclusion of the evening (around midnight). There will also be an early bus leaving Scottsville at 10pm. Drop offs can be for the Holiday Inn - Monticello, The Omni/Downtown Mall, or The Hampton Inn-At the University.
Given limited public transport/ride share options in rural Scottsville, please consider this as an option if you would like to imbibe and get home safe. Once back in Charlottesville, it should be easier to get rides or walk back to your stay.