Scotty,
You are in a sticky situation. You love the sport but you can't disobey your parents.....here's a possible compromise:
Talked to your mom. Let her know you love the sport and want to be involved somehow. You compromise by not wrestling but being the manager of the team during the season. See how that goes. Then in the spring try and work a deal with your mom to wrestle in girls tourney's only.
I offer this as a potential compromise. Good luck1