Going away for 3 months, do I holiday mode?

[alo]

Check out Section 10 of the Ultimate Guide:

My Journey of 368 days (+ The Ultimate Guide for WK )

The Ultimate Guide to Wanikani Become the best version of your Wanikanian self. For newbies: Please read the WaniKani User Guide first before reading this. WK’s User Guide teaches you the very basics. My Guide turns you from a newbie with basic knowledge to a master. However, first, you need the basics. This Guide is really longgggggggg. You can read it all in one go, but there’s no need to if you don’t want to. Think of it as the place to come to when in doubt/need of help. Thanks …

It basically mirrors what @ctmf was saying about clearing out your Apprentice and Guru queue so that you only have long term reviews coming up and you can hold off on those while you’re on vacation mode.