There is really not much to do in CDA except lake activities. The Skinheads are just North up in the Hayden Lake area.
I like Spokane and the surrounds a whole lot better. Much more of a city and actual things to do or enjoy in the evening.
I can recommend The Davenport as a nice place to eat and stay. They will take you out in a town car for a tour for just a tip for the driver. At least they used to.
Spokane Hotels | Hotels in Spokane | The Davenport Hotel & Tower, Spokane, WA