Mike, James did an IDO episode up there last year, and they fished just a couple miles up the road from the Lakeridge, right near the dam. Same area that Jason Mitchel and I filmed his episode that kicked off his 2019 ice fishing episodes.
Both of these shows can be found on the respective You Tube channels. There are places very close by to access the lake with your set-up, which sounds perfect for Peck.
You are right about the crap road into Hell Creek, especially towing/hauling.
My suggestion (as one of only a handful of outfitters that provide guided ice fishing on the lake) is to stick to the dam area of the lake, where you can get reliable, daily updates from Eddie and the boys (my guides and partners) at the Lakeridge. Whether you are looking for a fully guided trip, a place to stay while going self guided, or just a place to get bait and the best info, the Lakeridge is the only game on the lake unless you want to go guerilla style!
And just a heads uup, we are putting on a tournament the weekend of March 1-3rd, a 44 Hour event. With the sounds of your set up, it may be right up your alley! Best place to learn about all of what I have mentioned is on the Lakeridge Lodging and Bait Shops Facebook page.
I am happy to answer any other questions you may have, and I wish you the best on your adventures!