Aloha Amanda,
Glad we were able to accommodate you, this late in the game.
Thanks for letting folks know that the trail can be muddy and for some even challenging. Generally the rule of thumb is, the more muddy the trail, the more primed the waterfall.
As days get shorter, for a few months in the winter our last tour of the day we convert to a Wailua river paddle ONLY due to waning light giving us enough time to get to and back to the falls.
Will share with your guide Steve your kind words and if you are ever looking for a personal trainer….he is the man.
Stay well and active.
A hui hou,
Micco