This is the 31st year for the boat show.
Ken Griffey, the expo's producer, said the show has something for everyone.
"We're so fortunate to have all the natural resources that we have right here in Arkansas," Griffey said. "And there's no better way to enjoy those natural resources than on a boat."
The Marine Expo will be open again Sunday from 10 a.m. to 6 p.m. at the Statehouse Convention Center.
The price is $5 for adults and kids get in free.