drying out old sand inside or out?

[corpusse]

The big reason I don't want to do this outside is the creepy crawlies, also the wind.

I managed to bone dry a small amount maybe 10lbs in a 5 gallon bucket I put a fan over it and stirred it up a few times. Of course doing it like this would take 30 days but today I am trying to increase the amount. Eventually I hope to get it into 3-5 five gallon buckets so its easily stored and easy to transport. The one thing I did not like about 30 gallon rubbermaid I have is once I put it down I'll never be able to lift it again. Keeping it to 50-100lbs buckets makes it at least moveable.