I love spring. I hate having to stain my outdoor stuff. I have three things that will need a fresh coat of stain this spring, and I'm not looking forward to it. I have: 1. My daughters playset. I built the girls a huge playset...4 bays for swings, two 2 story towers, a bridge inbetween the towers. I made the mistake of using 2x2 spindles the outside for the upper levels. Those take hours to stain by themselves, not to mention the rest of the playset. 2. A wood porch swing that was a xmas present for my parents. Lots of small details. 3. My trailer. It's about 5x13 or so, and 16 inch sides. This won't be so bad, as brushing it would be rather easy, but would just take awhile. I was hoping for a good spray option to speed up the process. Garden sprayer? Wagner handheld airless sprayer? HVLP spray gun on my air compressor? I realize I may have to back brush/roll but that still beats brushing everything. Thanks.