Its hot this weekend in North Texas. Its going to be 105 or so today. Im new to biking so a bit unsure what will happen. I had a gole to get 50 miles in my first week of riding. I have 7.5 miles to do today. Any tips to keep from blowing a gasket on the trail. We did 8 miles last night at about 100 degrees , I was fine but the wife was having a bad head ache related to heat. Also she is still having some saddle discomfort. Any advice for a newb?