Cart apparatuses and related methods are described that are configured to traverse uneven terrain while carrying heavy loads such as game animals or equipment. In one example, the cart has a frame that has a handle structure and at least one cargo support portion. At least one wheel support assembly is configured to pivot around an axle connected to the frame. A first wheel and a second wheel may also be included, with the first and second wheels each being pivotable relative to the at least one wheel support assembly. The first wheel may have a first axis of rotation offset from and parallel to the axle, and the second wheel may have a second axis of rotation offset from and parallel to the axle. These carts and methods may make travel through uneven terrain and wilderness areas faster and more conveniently for outdoorsmen.