Why not spice things up a bit and have open road rallies like the safari? The FIA said a few years they wanted to go retro and have longer more traditional type events.
Save the rally organisers the expense of organising chicanes if the general public/ cars are still using the roads. Public provided the rocks on the road for McRae at the safari, cattle in the way of Makinen (Corsica?) and Kankkunen (Safari), sheep for Sainz (NZ), logs on the road for Sainz (GB)
https://youtu.be/9vFzadU1E4I