Any other good ways to do connections to Red Devil/Hill/etc... or preferred directions? Was hoping to add those to the loop somehow.
Depends on what you want to do. (Note: Get the map. the direction below may be vague)
The "usual" route from Sand Creek CG is up Red Hill to Red Hill Spur, RHS to Devils Gulch.
Then the short loop is down DG to Red Devil and back to Sand Creek.
Longer: Down DG and up the road (7100, I do like the road, especially in its current washout condition, for the variety),
Or up DG.
Once on the ridge top, more options:
If you came up 7100, you can go left to Beehive Reservoir and up Beehive trail, or just turn right.
Ride down Devils Spur, up the pavement to the entrance to the ski area, and up the trail on the right side of the road. May be marked as Clara/Marion Lake trail. At a flat trail junction DO NOT go up the Clara/Marion Lake trail (has not been cleared in years), go right on Pipeline (not labeled on the Green Trails map but shown as a double black line with black dots) to the upper DG trailhead.
From the upper DG trailhead, more options:
Down Devils Gulch.
Up the road to the Mission Ridge Trail and down.
Up the road and past MRT and work your way to Tronsen Ridge Trail. I have not ridden Tronsen yet.
Other options before or instead of Tronsen: There is a network of trails in the Naneum Meadow/Table Mountain area that I rode nearly 20 years ago. There were fun then. Have heard the horse use is pretty heavy now.
Tronsen to Red Hill. Back to Sand Creek or do RHS again, down DG to Red Devil.
More maps and such: http://www.justgetout.net/wenatchee