I tend to be Post Trib Rapture, but find myself leaning towards Historism.
http://www.historicism.com/
http://www.historicist.com/
http://www.geocities.com/~lasttrumpet/
I don't think anyone has it
100%
figured out yet.
I don't think that God is ready for us to have it 100% figured out
OR
He is trusting those closest to Him to hear His voice from practice and follow His leading moment by moment--which I think is a high priority for Him regardless.
I don't believe The Church is appointed unto wrath--which, to me--would include the last 3.5 years of 7 years of Tribulation.
Beyond that, I'm still sorting Scriptures and perspectives out myself but probably lean more hopefully toward Pre-Trib