I couldn't be happier with our experience with the Northern Alaska Tour Company. We booked the 3 day tour, we drove up the Dalton Highway to Coldfoot, stayed 2 nights, and flew home. Firstly I'd definitely suggest going with this company. They're great with communication and super organized, I felt looked after from the moment I first emailed them, to the moment of writing this review. The staff were all really nice, knowledgeable and helpfull.
I really want to give a shout out to this tour specifically, we met a few different people over the 3 days we were there, and feel like you really did need a 2 night stay up there to fully appreciate it, and the drive up-fly back idea meant we saw everything the road had to offer, and then got a fun, scenic and quick flight back on the last day.
If you're reading this review with any hesitations of booking this tour, don't! It's great