Replying to Tow-in jump

So I dropped the idea to my mom about making a jump at the top of our hill and then using my friend's sled to tow off the jump and gap onto the down slope.  i have 87 acres, and a few hills. if i were to get the "Okay" i wouldn't need to go to a mountain because i would make anything with our tractor.

she says no. fml
mom:
"I dont like the idea of you getting pulled by a motorized vehicle. it could run you over!"
like getting run over by something that is towing you, is possible

ill post picks of my hill tomorrow, too dark now