The mosquitoes are attacking us as soon as we step on the grass. We have lots of trees and a big yard. Those small lanterns are not enough for our area, so I'm looking at one of those propane units, something like: Blue Rhino SkeeterVac, Mosquito Magnet, Koolatron Guardian Pro Biteshield. If anyone has units like one of these or a similar one, please give me your feedback on pros and cons, and whether it actually works!! Our summers here are so short to have them not be enjoyable, and I'm just fed up with all the bites!!