I'm planning to build a coupe 4x8 blinds this spring that me and a friend can take the kids to next year. I was originally planning to concrete posts in the ground. I have seen several people on YouTube usuing the elavatot brackets which keeps from having to cement posts in the ground. I'm curious if any of you have an opinion one way or another. I feel the good would be easier installation and future portability. I also though feel with the post sitting on the ground over the long haul it would start to sink or rise and not stay as level. I also assume there is still a little risk of it blowing over, but I assume with the legs out at that angle it would take super strings winds so that's not a huge concern. I was only planning on having it maybe 6 feet off the ground, it might be easier to go higher with the brackets. Would love to hear your guys thoughts....