I am getting ready to tow a 2004 Honda CRV behind my Minnie Winnie, and a friend has told me I should probably install a supplemental braking system in the CRV. The only name he knew was Brake-Buddy. Are there any other Mfgrs? Any recommendations from you folks with some experience? Are there price considerations and/or is there a source for used/reconditioned units. Any info would be appreciated,as I'm somewhat new at this.