Dueling needs to make a come back.
Not just meeting at sunrise or at the spur of the moment on the streets, but a more formal and considered duel.
If two consenting adults, wish to meet at a licensed dueling site when they attest before a state/local official that they are taking this action willingly and without coercion, why not? They could even sign up as an organ donor for any organs that are still viable after the event.
Dueling would require a nominal fee, at least one person needs to act as a dueler’s second, and a safely shielded area for witnesses to observe from.
The dueling fee could be waivable if they consent to allowing the event to be aired on pay per view. The proceeds would be one third to the to the location, and a third each to the estates of the two parties.