Not really any point running it through a bandsaw, with the amount of twist, and checks that it has.
Definitely split it at least into quarters, before you even think about sawing out staves, sawing along the grain rather than down the trunk in a straight line.
The base section might be best used in a billet length section. Crosscut off 3&1/2ft, then try riving from the existing split/check, and use it as an experiment before attempting to tackle the stave length section.