Concrete/Grandy KOA : 2 nights, Site #91 Coming back from Everett, I had the urge to get out on the road again and thought it would be nice to go for a couple of nights before the weekend. There was nothing available at Sunnyside so we took a chance calling the KOA campground in Concrete, WA . It's only about 2 hours away from our home and we had heard good things about it.... This trip started out a bit differently because the trailer was actually in storage. Since the trailer was already equipped with just about everything we needed, we thought it would be simple to just pack the clothes and food we wanted into the Denali, load up at the storage yard and leave from there. It didn't go quite that smoothly though, because that morning after stopping at the Costco in Port Coquitlam for fuel, I realized that I had forgotten the RV keys at home. Luckily, we were only 15-minutes away. In the end, we wereg only 30-minutes behind our original schedule. There was a 90-minute wait at...