We just have lights & things that can be secured to fences & the house (ie: lighted candy canes mostly). We live out in the country, literally we have about 5 cars that drive by a day, in the country. We also get 60+MPH winds on a regular basis in the winter. We have lots of other 'fun' outside decorations, from when we lived in another part of the county & had more traffic, but it's not worth the trouble for the little bit of 'show' it would get.
Our wreaths are on the inside of the doors though.