Might wanna check your boundaries for the Mission unit. If I'm thinking clearly,
mission unit boundary is hwy97 & the blewett pass hwy. Or, another way of putting it is like so; Have you ever been up to Mission Ridge Ski Area?
Well, when you leave Wenatchee on the rd to Mission ridge, everything on your right is the Mission Unit......all the way northwest to the blewtt pass hwy. But, be carefull with that too cuz bordering the mission unit to the south and west is taneum, teanaway etc, etc....... Never would consider missionUnit tobe close to Lk. Wenatchee. But that's cuz I grew up in wenatchee. Tip: There are some HUGE bucks in the Mission Unit....way up high right now around 4500 feet and above.
GOOD LUCK