INCORRECT!
Boom all you want in each town, at least a few times each one. Theres a courier tied to each town that gives you a note saying "go here for more shouts!"
If you want to travel faster for a little bit I cast bound sword then charge run. He runs forward a few steps while swinging, and it is a LITTLE faster too. Plus if you can heal and have the perk that gives stamina too, youll never run out of stamina so keep charging.
So they won't arrest you then? Brilliant!
Also, found a minor bug in the Stormcloak questline where Ulfric suddenly decided to attack me. I managed to fix it by reloading, saving, and waiting for about six hours before going back into his castle.