OK, It is possible, sit and think about the safety aspect for a while.
The seats should be rear facing to start with and then later be able
to turn them around. Does it have roll bars? Perimeter frame?
Weight is always something to think about as well. You will want to
test it with ballast to get the tire pressure right to keep bounce to
a min. Maybe a pole and flag, flashing lights? Remember, you are
carrying the most precious cargo on earth.
I am a safety nut, OSHA investigator retired.
BTW, I am a twin, wife is a triplet, twin grandsons, twin granddaughters.