I am planning on using 3 light poles this year for Halloween and Christmas. I am thinking having them 10' tall wrapped with 800-1600 lights per pole. My question is, how big of PVC should I buy? I have seen other displays that use 4' PVC, but I'm not sure what size I need and what I need to keep them secure in the ground.
Where I live it gets windy, extremely windy, so if there is someone who has done light poles before that should share how they built them and how they keep them standing during the season, I would appreciate it a bunch.