For what it is worth, this is what my friend who has been to Southington had to say….
I've only been to SOR one time and it's a decent size with all types of terrain. Most of the trails in the woods are pretty rutted up/muddy. Then there's some technical and rocky ones too. Some of the main trails should be safe for everyone. Driving a Syncro there would probably be a good all day adventure, but I don't think there's enough basic trails to make it friendly enough for a whole day with only RWD. It could still be a half-day adventure for RWD though. There is also a RWD-friendly trail that goes over to a huge lake with a nice view... I saw people camping/fishing there. If the Syncros wanted to go play in the woods/dunes, the busses could chill by the lake for a bit. I'll check out their map to give you a better idea...
http://www.southingtonoffroad.com/uploa ... a4-png.pdf
This map makes the place look small.
All the Backwoods trails and Timber Trail at the top of the map and the dunes are definitely 4x4 only. Classic Way, a lot of Gauntlet, Beavers and Tank Traps I'd be weary of taking the Syncro on. So that pretty much leaves the green trails that everyone could drive on. (Upper Rim is green but I think it gets tougher as it goes up the map to the woods.)
I'd go on a dry day for the busses, too.
The great thing about SOR is if you get stuck/break, they have a staff with recovery vehicles instead of having to worry about a hillbilly torching your rig.