Hi bayhorse, Thought I might add to the comments, Memorial Day means pretty full campgrounds. So, here's a couple of options:
1- Freeman Creek Campground is a wonderful camping area, very well kept, the personnel there is friendly, and helpful, there is ice for purchase for keeping your Kokanee cool on the way home. The level you will be camping at will not be too far above the water level, you will have pretty easy access to your boat. There are a couple of docks you can tie up to, or you can tie up along the shore near your camp, no need to pull your boat out at night. If you choose this option, then you should reserve a camping spot.
2- Boat in camping, cannot reserve, it first come, first serve, but you should not have any problem finding one that is open. This is a good option, and would be a lot of fun, each one has a toilet, table, and a flat area for your tent, pretty nice,
Dent Acres is a pretty good distance from Canyon Creek, as you can see on the map, but if you camp in the Freeman Creek area, then Canyon Creek is almost straight across the lake. Fishing will be good in the time frame you will be there, the Kokanee size should be about the same as last year. Fishing should be good right at Freeman Creek, and across the lake at Canyon & Indian Creek, we caught a lot of fish last year right in front of the park, didn't even crank up the big motor, just used the trolling motor.
Using either option you will have a lot of fun. Ken