[mnehring]

Physical letters or cards are best.. I wouldn’t want to overwhelm her email box.

[jonrick46]

Good thinking. The thank you card is going out.

[TigersEye]

Yes, you are right. E-mails are a cyber-nothing. Make it a physical demonstration. A card, letter, flowers, gift basket, whatever strikes your heart (and wallet of course). Make this something the Alaska Postal Service remembers forever.