question about drafting.....I ride mostly on a trail and we ride side by side and talk. Our last ride was 58 miles and a strong headwind the last 29 miles. Does drafting really make a big difference? The guy I ride with is about 6'2" and 250 and I am 6'4" and 227.....I guess what I want to know is if we draft instead of riding side by side, how many more miles do you think we could ride? That is on a very Straight and FLAT FLORIDA trail, with only one curve in 29 miles.