I was snowing again/still.
Tom was still sick, as was Scott's MXZ, so Scott made the necessary arrangements to rent Tom's 99 Polaris XC500. I suspect Scott got a rash of some sort from being in contact with a Polaris for that long ; )
We decided to head south to the Island Park south plateau area.
Just a few miles out of town I blew a belt. It turns out that when the previous owner had rolled the chaincase, he hadn't moved the heat exchanger out of the way of the driven clutch. This caused the drive belt to rub on the guard that protects the coolant hoses, eventually overheating the belt. So after some trailside bending of the hose guard and a zip-tie to hold it down, I was ready to go.
A little farther down the trail I noticed that my EGT (exhaust gas temperature gauge) was reading bursts of 1400+ degrees! This means my engine is about to melt down from a lean fuel mixture. I knew we were heading to lower elevation, so I didn't think to question the EGT reading at the time. So another stop to change my jetting (needle position) and we were back underway.
We cruised around one of our usual play spots, getting stuck a few times of course. Scott also managed to get tossed from his sled, and I got his picture just before he got back to it. He knew I had a camera so he was moving fast!
We decided to take the Black Bear Cutoff trial back to West Yellowstone. But a few miles down the trail all the tracks stopped and turned around. The trail was blown closed on a side hill with a seris of 3'-6' drifts, some of which were vertical, that stretched as far as we could see. Cool! We were going to be the first to break open this trail. Ken said the trail turned into the woods shortly and should be sheltered and more passable there. We started moving, getting stuck occasionally. We could get around the worst spots by dropping off the shelf trail and sidehilling around the nastiness. This was a blast, until it got dark. We kept pressing on beacuse it was warm, we had my GPS, and Ken knew exactly where we were. Did I mention it had been snowing for days? When the sun went down, we couldn't see the sidehills well enough to drop blindly off the trail so we had to stay on the trail. Visability was down to about 6' and it was pitch black. This led to Ken dropping into some 8' wind cravasses while he was leading. Yes 8' cravasses ON THE TRAIL, that's how much snow there was. He was lucky that they all had sloping openings he could ride out of. Then I broke trail for a while until I rode right off a 10' veticle drift and jammed my wrist when I landed on one ski and had the bars ripped out of my hands (Editor's note: he didn't mention this during his late-night phone call...). Every clearing was a challenge to figure out which way the trail left the clearing. I kept logging GPS waypoints in case of emergencies. Finally the trail turned 180 degrees on itself into a switchback shelf trail cut into a 45 degree slope. The trail had been totally filled with snow and Ken couldn't side hill it. Also Scott stuck the XC vertically against a tree while trying to skirt a huge drift. I think it was about 6 pm at this point and Ken said we had another eleven miles to cover. Since we had a badly buried sled, and it had taken us two hours to go about 3 miles, we decided to turn back.