your 145.145 repeater is the Squaw Mountain one, eh.
and the 145.310 should be completely reachable from Marco's house in Boulder, I don't think there's a shadow.. I can hit it easily from the mobile rig in the truck so HT+J-Pole should definitely do it, IMO.
82 fj40, 99 uzj100, 06 gx470
97 DR650, 05 525EXC, 01 XT225, 89 TW200, 09 TTR125, 07 TTR90, 07 CRF50