I just read where yall canceled a game due to the heat and I figured I would shoot yall a little something I learned in the last 5 months. On hot days you should be drinking AT LEAST 10-15 Quarts of water under heavy activity along with eating a stuff-ton of salt (). also if you drink sports drinks make sure your also drinking water as they replenish electro lights but they will dehydrate you slightly. During MCT (115 degree heat index while wearing a flak and kevlar) I was killing 8 per cammel backs everyday and would still have days I was pissing dark.
If you want to know if you need to drink more just see if you piss has more than a slight tint to it and if it does your wrong.
Be safe and have fun