We've done 6&6 as an experiment for a year or two. In our former park in Texas, the 6&6 crowd had to tie down their rigs. I'm guessing if we switch to 6&6 permanently, we'll probably sell our toyhauler and buy a park model.
The RV park is doing a sweep of the park and disposing of everything that might become a projectile. Our small grill is under our rig - might need to replace that. If that's our only loss I will be truly happy.