I'm back from the BHCC with a brief report.
My new (to me) '85 CDN BJ70 performed perfectly on the trails and on the highway. My wife and I went through the Badlands and the Black Hills (Mt Rushmore etc) for some sight seeing before the off-roading. Mileage added this week was 3000 km, bringing the grand total to 384,000 km.
At 70 mph on the interstates, I was getting 20 mpg. The 3B was spinning at about 2500-2600 rpm when cruising in fifth. I had to take the RV lane on the hills, using 4th and sometimes 3rd to get up to the top.
This was my first off-roading experience EVER, and everyone was very helpful. I learned the hard way that running boards are not rock sliders!
I had the only 70 there and so was a bit of a celebrity. There were two 60s there, three stock-looking 40s, maybe a dozen modified 40s, and lots of 80s and 100s. A few 4Runners, Tacomas, and FJ Cruisers were there, too. Oh, and a half dozen crazy rock buggies, also.
I had a great time and I'm already thinking about pouring money into my truck and doing it again next year.
Cheers,
Dennis