SIOUX CITY, Iowa (AP) -

Candidates to operate a land-based casino in Sioux City have been getting ready for visits by the Iowa Racing and Gaming Commission

The Sioux City Journal says the five-member commission is scheduled to tour Sioux City sites on Tuesday.

A land-based casino will replace the Argosy riverboat casino. The three developers are seeking a state license to develop the new casino.

Among them is Penn National, which runs the Argosy. The others are developers behind the proposed Hard Rock Hotel & Casino and the Warrior Casino & Hotel.