I put my shop in vacation mode while on a trip a couple years ago and it took awhile for my shop to recover. Since then, when I travel I put a shop announcement stating that I'm on a buying trip and items may not ship until (date). I also change my order confirmation to state that in case they missed my shop announcement, I'm on a trip and items may not ship until (date). That way, I've still been able to respond to shop convo's while out of the area and orders continue to come in. No one is surprised by the shipping delay. Works much better for me!