The CDA resort sits right on the water in Coeur d'Alene. A room block is offered for the nights of Thursday (May 30th) through Saturday (June 1st), and the resort has shuttles running to and from the airport for $79 per person, if you're staying at the resort. Please note that the wedding ceremony and reception will be taking place near the golf course which is off site from the resort.
Hampton Inn and Suites is closely located to the Riverstone area which is just up the river from downtown CDA and a quick 5 - 10 minute drive from Main St. and the resort. It's closely located to the freeway and a clean convenient area with a multitude of nearby activities.
Please use the link above for a discounting rate when booking. The typical price is $350/night but the link should allow you to book for $303/night that weekend.
Springhill Suites is also closely located to the Riverstone area just up the river. A convenient and clean location if looking for a nearby option.
NW Hosting provides a smaller list of rentals in the area but they offer them (typically) at a cheaper rate than VRBO or AirBnB. We've had a great experience working with this management company and would recommend looking at their list if looking to book a vacation rental.
There are a multitude of different VRBO/AirBnb rentals available for groups of all different sizes. CDA is fairly easy to get around and is a smaller town so locations around town are all pretty close. Please keep in mind that the ceremony and reception is at the same entrance as the CDA golf course and not the resort, if you're looking for a place closer to the wedding ceremony. The other events leading up to the ceremony will be closer to Main St. and the resort.
Please note there are plenty of other housing options listed on AirBnb and multiple other hotels in the area that would be a close and convenient option for the wedding and exploring the area!