I have two enclosed trailers and an open. I think we all miss the days of the "rolling car show" with open trailers. But at some point for many they become impractical to race out of. Especially for those of us that race out of town at multi day events and carry spare everything with us as well as tools golf carts shade coolers etc etc. The other impractical part is having really low cars. All of the cars I have only one will go on the open trailer without issue and thats the 64. Hard to get low tube chassis stuff on all but the most pricey opens and forget about a 250" dragster on one. I dont sleep in my trailer but have seen some really well equipped for doing so. But I have a diesel pusher for those times anyway.