So asking for rear recovery poins, on a beginers trips seems a bit harsh. The point of a beginer trip is to introduce the beginer to 4wding.
If on the trip a rear recovery is required then as long as each car has a Hayman reese towbar hitch and other drivers in the convoy have a recovery fitting, then this ould be used for a rear snatch recovery. Yes I understand that each vehicle should have their own recovery gear, Snatch strap, rated shackles etc But in a beginner situation this gear could be shared.
The front recovery point though are bolted on the vehicle, so cant be shared. But it should be either winch and/or reovery point. If the vehile has a winch then you have another option to being snatched out.