State does not issue vessel titles.

Yes

Any vessel propelled by any form of mechanical power including electric trolling motors

• Foreign vessels temporarily using state waters
• Military or public vessels of the United States, except recreational-type public vessels
• A vessel whose owner is a state or subdivision thereof, other than this state, which is used principally for governmental purposes and which is clearly identifiable as such
• A vessel used exclusively as a docking facility, or a ship's lifeboat
• Vessels which have been issued valid marine documents by the Coast Guard

No

No

Yes, through Delaware DMV