Funny guys. Fun day again this past Sunday (4 hour flight).
Update, 2020/5/20: Yesterday this USHPA insurance update ( <– click the link ) had Soboba lumped with 2 other flying sites, as no longer having insurance coverage. But today the info is revised to more appropriately state “No coverage when using property East of Soboba Flight Park”. So, no issue using the new/current launch(es) and landing at Soboba.