Camp Indian Trails, owned by the Boy Scouts along the Rock River northwest of Janesville may remain intact thanks to a deal with Rock County.  Parks Manager John Traynor says a deal has been struck to buy the 178-acre camp for $3.4 million.  Traynor says the park will be treated like any other in the county.  The amenities already available will be rentable and used to cover some of the costs of maintenance.  This park would be the third largest in Rock County, behind Gibbs Lake and Happy Hollow.  The county board must still approve the deal, but Traynor is hopeful the park can be open to the public sometime next year.