My family is going to Northern Idaho, Coeur d'Alene area, the 3rd week in July. We will be staying on Rose Lake just east of Coeur d'Alene. I would appreciate some tips on fishing the area. A recommendation on a fly shop, guide service, how to fish the area lakes... Anything would help as this is my first time to the area and a relative novice (but obsessed) to fly fishing. Thanks in advance.