Been a member of Harvest Hosts since 2011. A great way to spend the night if your in between long term camping spots. We've stayed at wineries in Wisconsin, California, and New Mexico. A donkey rescue in Colorado, and an air museum in San Antonio. We always purchase something just to show gratitude for a quite night, away from Wal-Mart or Flying J's. At the winery in Wisconsin we were told that they leave at 5pm and don't open till 10am, and they we're not worried about us taking too many samples and driving. We were told to take a walk through their vineyards, pick some fruits and there is a place to get water if you need it. All the hosts have been super friendly. Look at it this way, when you stay at a campground/resort and leave you have a lighter wallet. Staying at a winery you can leave with extra bottles in the rig, depending on indulgence.;)