I host an alpha 14.7 Linux server for a few friends with Vlamod Overhaul and Allocs Mod. I also have a backup server for testing and fun ideas such as my "arena of death" (https://7daystodie.com/forums/showthread.php?44877-7-Days-To-Die-Arena-of-Death)
We are planning to letting one or two other small (2-4) groups of players join us when we move to Alpha 15. That way we can have other colonies to interact with (peacefully, I hope). PM me if you are interested.