An ice angler does not NEED all that much gear. A pail to sit on and carry ice rigs and lures (and fish being brought home!), a spud or manual auger, and warm clothing will suffice. I have been ice fishing for a very long time (over 50 years) and have rarely used a shelter. When I hit some of the back lakes, I take a minimum of equipment in a small sled, and a manual auger. No tent, no heater, no power auger, no graph, and I catch fish just fine thanks. Sure, the extra bits make life more comfortable and a graph is a great thing for some fishing, but you don't NEED them. Just sayin'....
Doug