People who deny the rapture or go for mid-trib/end-trib aren't really backed up by Scripture. This belief seems to stem more from a 'I'd rather stay here and live my life' attitude than anything else. Could also be fear. I just can't wrap my head around anyone being AFRAID of Jesus returning.
I've talked to some about the end of the age and they close their ears and refuse to listen to anything that suggests they won't be able to grow up and live their lives out, talking as if the whole world and all of God's plans revolve around their desires. It can be disheartening. Praise God that there are places such as this that are like an oasis for us.