Gaskins scored a career-high four touchdowns and Laub had career bests with 267 yards passing and two TDs.
Following an 83-minute rain delay, Gaskins scored on a 1-yard rush in the first quarter, a 5-yard rush and a 5-yard catch in the second and a 1-yard run in the third.
The Spiders (1-1), coming off a loss to Virginia, amassed 439 yards total offense while holding the Runnin' Bulldogs (0-2) to 247 in the schools' first meeting.
Laub was 14 of 24, including a 46-yard pass to Ben Edwards that capped a 17-point first quarter. He also threw one interception.
Richmond, under first-year coach Danny Rocco, won its eighth straight home opener.
Gardner-Webb, which scored on two field goals and a late safety, was led by Kenny Little with 75 yards on 13 carries.
Check out the best sights and sounds from Week 13 in college football, including Stanford's win over Notre Dame.
Heather Dinich projects the committee's top four teams in the College Football Playoff rankings.
Rutgers coach Kyle Flood said he expects to keep his job after a tumultuous season in which he was suspended for three games. "I fully expect to be the head coach here for a long time," he said.
The silence from LSU's administration this week about Miles' job status spoke volumes, but not as loudly as the support Tigers fans showed on Saturday. It's been a strange week in Baton Rouge.
Joe Mixon and Samaje Perine combine for 267 rushing yards and four touchdowns in Oklahoma's 58-23 victory over Oklahoma State that captured the Big 12 title for the Sooners.
Paul Harris ran 27 times for 166 yards and a touchdown to help Hawaii snap an eight-game losing streak on Saturday night, 28-26 over Louisiana-Monroe.
|William & Mary||6-2||9-3|