You should be adding 12 ounces of water for every 30 minutes of exercise you add. Plain water doesn't hold any calories so from the 36 extra ounces you should receive a day, there would be none. Don't forget you should already be drinking at least half an ounce to one ounce of water for every pound you weigh so, 109 ounces plus the extra 36.
True: over time it will require more nicotine to deliver the same feelings.
Explanation:
when you get to a certain high the first time, that's the highest you'll be. you start to build a tolerance and need to intake more nicotine to get to that same feeling.
Lightweight clothing because dark clothing will hold heat, waterproof clothing will stick to you and make you hot, and tight clothing will make you sweaty and hot