The main problem with this site is that it is fine for LRs and such, but to set out a reasonably challenging course for larger vehicles it is far too narrow.
All the humps and dips go length-ways and are pretty tame for Explorers, so if a section is to be more than just dodging canes or getting stuck in mud, there has to be a lot shunting and such, in order to take them cross wise, which does not make a section that 'flows' and is satisfying to drive well.
It has to be remembered that it is important to keep an Explorer's rear axle square to any incline for obvious reasons, especially down hill, this is a further restriction, as is the fact that they have to be driven home again!
There is little room to stack vehicles between sections, so we often find we have two on a section at once, which can be distracting for drivers.
Usually a few challenging sections, and a couple of fun ones are set out, with the option to reverse some if there is time. Finding something different from last time can be hard.
I agree it would be far better run in the day with a whole day to set out before, but the 'tank' rides would prevent that.
Last year some competitors said a couple of sections where too easy, I was persuaded to help again this year so I thought 'I'll show 'em' but the canes had been mislaid so things didn't start too well and much time was lost, the heat and the 'Beltring apathy effect' took hold (of me at least) but we all did our best.
At the end of the day it is just a bit of fun, I hope every one enjoyed themselves, any how the second evening is always much more relaxed.