First Day – Lake Henshaw to Borrego Springs  Can I do follow support yet?  How many Support Vehicles can I have?  Can we do exchanges where we want?  No, you are allowed only leapfrog support until 7:00pm (night riding). You must begin  direct follow support at 7:00pm.  Still one for Solos, two for Teams. No RVs.  Yes, exchanges can be made anywhere there is sufficient room to safely pull completely  off the road.  GEAR 2020  Page 46 