Nick1959 is right, too a point. In Minnesota we are lucky to have a lot of public land and usually hunting pressure isn't too bad during archery season. Unfortunately, all it takes is a few people who have their eyes on the spot you want to hunt to make things a little more complicated. If you find a good spot, eventually someone else will probably find it also. Then you just have to go find another. Fortunately once you get over the disappointment, the search is fun.
To answer the question, three or four miles through the kind of woods we have here in the dark is a pretty tough hike. Remember you also have to get the big buck out. I like to find a trail or something in an area where ATV's aren't allowed and use that to get back in a ways. Nothing against ATV's, except I don't have one! LOL...

Then branch off the trail, and yes reflective tacks can work great. The big problem with them is installing them and if you start going to different spots in the same area it can get confusing. If more than one person is setting tack trails it can get fun real fast.
GPS is probably the best way to go. It's on my list, just not in the budget right now.