They were members of the original Indoor Football League (IFL) and played their home games at the La Crosse Center.
The River Rats joined the original incarnation of the Indoor Football League as an expansion team in 1999.
They began play at the La Crosse Center in 2000 and compiled a record of 2-12 in their only season in the league.
[1] Members of their 2000 team included Doby Howard, Rhett Stallworth, Reggie McGee, Andrew Tyra, Mike Leaks, Marquis Gibson, Jamie Sellers, B. J. McQuillan and was coached by John Schimon and Craig Newsome, former Green Bay Packers cornerback.
After Craig Newsome was let go, John Schimon became the head coach and led the team to its only 2 victories of the season.