I am reading where folks are using the Post Office to send, I opted to go UPS Ground, you'd be shocked how fast it can get there if you are shipping in the same time zone or just a couple States over. I'm sure Key West to Seattle can still take a little while but in general they are fast and super reliable, tracking is easy, drivers generally hospitable and easy to deal with plus the stores or drop off locations seem to also be run well.
I paid $15 in total to ship, maybe that was high
but since I was shipping beer I didn't want any problems. Surprised folks are using the USPS, I definitely would not be shipping out anything that could be flagged thru them. I know folks that have had packages that had "questionable" items inside and they were magically lost and never to be found...just be careful.