Just an FYI. Saw this in the PS Business Journal the other day.
Might be an option for those who want to store their boats or RV's inside but don't have a dry or heated space. Big facility, with 250,000 feet indoor plus outdoor storeage with round the clock tweeker security.

If I remember correctly, it is $9.00 per foot length. So you're looking at $180.00 per month to store a 20 foot boat.
http://www.sumnerindoorrv.com/

They just open up one of these in Everett also.