At the visitor center, you can pickup keys for your firewood at both the Two Harbors campground and Parson's Landing campground (Day 3).
The campground is about 1/4 mile east of the town, right along the cove. Campsites have picnic tables, water and chemical toilets. This is a popular campground and often has noisy groups.
In town there is a general store for supplies and a restaurant. Enjoy a buffalo burger and a cold beverage from the bar menu.