91 was my Max and we did it intentionally with them in max rhythm, max attack speed, kick to 14 and all subs used on 14. If anyone got to triple digits I would like to watch it.
Seen a few 91-0 games but they are very rare and were all Kick to 13. I honestly don't think there is enough time in a game for more even if 13 is subbed twice.
You'd need 15 tries. It takes between 5-6 clock minutes to take the conversion and then return to half way and receive a kick. So you do pretty much need a straight run in to the line every time to get close. 13 is obviously doable because people are reporting seeing it. 14 you would need everything to run perfect and you may run it in after the whistle. And you know if anyone does ever score 15 tries in the match - that's going to be the time your kicker inexplicably misses 3 kicks.