Split the scrotum and leave the nuts on the quarters so nobody can bitch about what the sex of your meat.
Make a cut from between the ears down to the tail. Skin that side down to the hocks. Disarticulate the hocks. Peel away the front quarter and bag it. Peel the rear quarter away from the pelvis and the ball and socket hip joint and bag it. Slice out the backstrap. Small slice in the flank, cut off the tail end of the tenderloin and peel the rest out. Flip/repeat. Fillet off whatever neck stuff you want, or don't.
Should take ~30min the 1st time and get much faster with a little practice.
If you're going to gut, still split the nuts and leave them attached. Enough other states require this so it's become habit. Cut the schlong down to the back end of the pelvis, at which point I cut it off. Hollow out the hole in the pelvis. A good clean ~3" deep cut all the way around should have all the "stuff" disconnected. Now, gut like normal and pull, everything should come through and go out the top.