Look up your state's laws in regards to what is required for evience of sex. For example, here in NV, the scalp (inlcuding ears, and all the way to the base of the muzzle), and antlers or horns is all that is required, because we have antlered, antlerless, horns longer, or horns shorter than the ears hunts. THAT is the evidence of sex. We also have very clear definitions of wanton waste of game, and what meat must be taken. If evidence of sex is required, such as the vulva or penis sheath, its very easy to leave a portion of that attached to a single quarter. Look up the gutless method of field dressing deer on youtube. An entire deer should be able to be packed out by one perosn. Make sure you have some orange cloth or something to cover the antlers with and walk out. Really not that difficult. I did an entire elk by myself last year, about 1/2 mile from the vehicle, 5 trips in 5 hours from the time I pulled the trigger.