We will be keeping the tc in the backyard. We have the manual jacks. For those of you that keep yours in your yard what do you use to support the jacks so they don't sink in the ground?
I use some 8" square concrete pavers I had left over from a project. Pretty much anything that would distribute the weight to keep the jack legs from sinking in during the rainy season will work. If you use wood, make it pressure treated unless you plan to replace it every season.