How To Write A College Letter To A Coach . Use your best writing and show the coach respect. Make it something simple with just your name and graduating class johndoe2015@gmail.com. Thank You Letter to College Coach Fresh 11 Sample Coach Thank You from www.pinterest.com Thankfully, recruitchute has found the best formula on. Just to tell you a little bit about myself. The introduction email you send to a college coach should be about 3 paragraphs.