On the top right of your screen, click on Your shop: ExoticTreasuresJewel
Then, on the left, there's a column of sections, under "items" click on shipping
At the top, click on "create or edit shipping profile"
On the right, click on "create new profile"
You can set it up any which way :) You can create one profile for the times when your on vacation and one profile with normal shipping times.
I hope I explained it well enough, I looked for an article to give you and I couldn't find one...