I'll try and make it. I can't do anything too hard core, though. Still recovering from surgery. I'm not sure if I can handle even a washboarded dirt road yet. But at the very least I can show up at the RDVU point and drink some coffee with ya folks.
Either Sat or Sun works for me this weekend, just not too early in the AM though. I'll try going on the FS roads with you all, but don't be surprised if I bilge out early.
BTW, Lake Mowich is on the slopes of Mt Rainier. Just google Carbonado, you'll see SR 165 headed south from there. After the road fork with Carbon River Rd, SR 165 is also known as Lake Mowich Rd and becomes a dirt road after a half mile or so. The OHV site is off Lake Mowich Rd.