Here is an article on Earl Wolff from a NC newspaper right before his final bowl game. There are a few good nuggets in the article. I found this interesting about how he ended up at NC State:
Wolff was a two-way star for the Bucks, rushing for 997 yard and nine touchdowns as a running back and making 89 tackles and 12 tackles for loss as a senior. He earned all-conference and All-Cape Fear region honors, but had received only light attention in recruiting. O’Brien and the Wolfpack staff saw something special in Wolff when he came to their camp during the summer before his senior year.
“Coming out of high school I wasn’t ranked high,” Wolff said. “N.C. State was really my only offer. They gave me the opportunity and God has blessed me to be where I am.”