Try this
map. Too bad you can't go Wed. (4th) or Sat/Sunday; I'm off work and would gladly ride with you. Missions a great ride, but not the only great one around here. Malaga/Joe Miller road, Cashmere/Leavenworth, or up the Entiat River road are much more scenic and interesting than Entiat and back. The Loop Trail is a fun 10 mile family ride, but you'll need to detour onto a busy street (Sunset) over in East Wenatchee to get around the high water.