Need some help!!!

Hello everyone, i'll have my first show in a couple of days (saturday), and i would like to know how to charge, the problem is that im not following a traditional diet, im on a keto - diet and im afraid i could retain to much water....

I was thinking on something "clean", rice and maybe some hotcakes, i think that something like pizza o burguers could ruin everything....


by the way, the show is divided in two days, saturday is pre-judging (or something like that) and weighting and sunday are the finals...

so i was wondering if is correcto to start charging on saturday (after weighting) or better wait till sunday in the morning....


Any input will be greatly appreciatted....


Ps. sorry about my english, i know it sucks...

:D