I don’t. I bought that trailer years ago for $100 to haul my 4 wheeler. I just replaced the hubs, tires, added bearing buddies and added submersible lights. The top rack I just added wood 2x4’s to haul a 2nd kayak
think if I went the power pole route I'd need two to lock me into pointing in one direction. Do you find anchoring facing up current will spin you around?
I could see where that would help but when I'm on the river I run a anchor wizard off of the bow. That system has worked well for me and honestly I usually just turn around and fish vs. even using the anchor wizard
It won’t dig it but it’ll create enough friction to hold you. One thing to be careful with on rock is it will push your kayak up since it can’t dig in and may be come more unstable. One of the lakes I fish regularly in this video has a lot of boulders and rock and I use it there all the time