It's a fearsome challenge and test of skill, passion and stamina to do a 24 hour race. There is no greater test to challenge a team than an epic 24 hour event, or in this case it seems, 25. However going back for a second 24 (or more) hour race is what doctors call clinically insane.
It's a great video, and it looks like you had a great and special event to remember for a long time. I will never forget my first (and so far only) 24 hour race in karts. We had a slightly busier track (40), and few straights... With overtaking & battling a constant necessity for the entire duration.
Good luck with doing it again, maybe you'll get more than 7 teams next time
. If nothing else, at least you wont get 4 engine failures like I did.