Have I lost my suffrage?
Possibly. The laws actually vary from state to state. But keep in mind that if you did lose it, you lost it through your choice. No government agency forced you to move on that date. It’s no different than asking if you lost your suffrage because you chose to go on vacation over Election Day after the deadline for asking for an absentee ballot passed.
If I have a seasonal residence, can I choose to register to vote there, rather than from my permanent residence? (If it will be the only place I so register.)
Consult the laws in the relevant states.
The Wolf