A liability waiver can help protect your business if a client or guest is injured during an activity. But not all releases of liability are created equal, and using a form on the internet could land you in rough water.
Yes and no. Technically, guides do not need licenses in Colorado to provide guiding services for fishing and hunting trips. However, unlicensed guides must be employed or contracted by licensed outfitters. Outfitters must be licensed in Colorado if they are providing outfitting services on land that they do not personally own. So really, yes, there must be a license involved somewhere in order to guide in Colorado.