Looking for idea on how to support my camper of truck?

Myself I use 2 heavy duty saw horses I made out of 2X6, bed high, so no cranking of jacks to speak of. Since I live in the desert where wind can be a problem, I put 2 steel eyes in cement in the ground that I put rachet tie downs hooked to the TC tie downs. Dosen't budge in the high winds and easy to load and unload. That's my style.