DAYTONA BEACH, Fla. -- Long lines. Very long lines. Fans standing for hours with everything from tires to fenders to a full-size go-kart waiting for an opportunity to get it autographed by their favorite driver. To nobody's surprise, one of the longest lines was for Dale Earnhardt Jr., NASCAR's most popular driver for 10 years in a row. Kurt Busch had a long line, too.