heres a few options:so.platte c-470 or mineral thru the union and oxford drops flat withsome 2 3- + union and some drops below it, so. platte chutes to waterton2+ with one 3or3+ dependind on flow, lower foxton from 2 miles below foxton road to waterton easy 3,the last two are easily combined and totally road scoutable then if you,re doing well you could hit the rest of foxton 3 4- depending on flow or waterton class3 low ; clear crk. Idaho Spgs. to kermits easy 3 ..bear crk.;sheridan to federal short fun fast flat with 4 2+ 3- type drops need 175 cfs,BLUE RIVER lower is a short easy semi- wilderness run upr. is 3 below500 cfs easily combine both runs or with state bridge. upr gore creek 3 with good play and lower eagle 3 3- hit these on your way to shoshone, grizzly creek to glenwood, and lower roaring fork. and finally lower arkansas rincon 2=3 or parkdale 3 both can be road scouted reasonably well put in take out where you want.
if you don't already have the bible ,COLORADO CREEKS AND RIVERS 2, YOU SHOULD GET IT ! HAVE FUN