Ticks breed on the ground, but they will climb up bushes and tall grasses since animals brush by these and it gives them a better opportunity to get on animals. The disease originates from the white footed mouse, so obviously, ticks stay low. I am not sure where people have gotten the idea that ticks can jump. Have you ever seen a tick jump like a grasshopper? Hanging out in a tree isn't going to be nearly as effective to catch a meal than being lower to the ground to crawl up small game and animals. Ticks also prefer moist places, so remove dead leaves and check the moist dark areas of the body first, like armpits, under the neck, etc.
I said to wear white socks over pants, but if you are wearing shorts, I know it looks silly, but wear them if you are in your yard. The reason I say this is because it is much safer to spray essential oils on your clothing than your skin. I also use those wrist sports cuffs and you can spray those, too.
If the situation is really bad, I would find a place for your dogs for a couple of days and spray with pyrethrum, at least just once; now being he best time. The reason is you want to break the cycle before they over winter and spring the nymphal ticks will be hungry and ready for their first meal. Ticks feed three times in their lives. The deer tick in it's nymphal stage is ridiculously small and hard to see, especially on black pets. I know people like to be all organic and natural, but trust me, what Lyme disease and the coinfections do to the body are far worse than any possible exposure to pesticides. It is the fastest growing infectious disease and is highly under reported.