wasnt it Noelle Nadine who shot all the big whitetails on the ground? Cant remember for sure.
Natural blinds are great if you find one where you need it, or are able to modify something to fit the bill.
I've tinkered with pop ups also for longbeards and have to admit the 360 was a tough cookie to beat, its a shame primo's changed it! It was by far and away one of the very few I could not only shoot out of, but it wasnt so gangly you couldn't move it on a regular basis. There's a few others out there with clearance to shoot a full 68" bow, but they are far and few between! usually the windows are too high. I spent an afternoon and tested out every blind they had at the cabelas in Lincoln NE. In the end I bought one of their blinds and ended up killing a bird out of it, and scared a ton more with it. Mostly due to movement and light. The thing flapped like a kite, and had a solar panel for a light source. I left it in the states and hope I never see it again!
A primos dark horse may fit your bill.
Like said earlier, be very aware of clearance. If you cant shoot through one before you lay down money, don't buy it without someone experienced shooting a similar set up to what you have shooting through it first!