£89 is crazy but FNRttC has hit capacity, hasn't it?
On the standard rides, we've had up to 130, and Simon's not had to turn people away so far, on the grounds of over capacity. There's still scope for more, although one solution has been to run more rides, to spread things around.
As you know, the main problem is the half way stop, so with a little streamlining, such as trying to get pre-prepared orders organised, means you can get the early arrivals fed and then out of the chairs before the tail end turns up.
With a bigger ride, you get a wider range of times, so for the Martlets charity Brighton night ride, where there was a school hall for the half way stop, they coped with nearly 500 riders fine, as it took over an hour between the first and last riders turning up.