You may or may not get much from Pretribbers. I've been a Postribber since 1972 or thereabouts, and have a long history in dealing with Pretribbers. Keep in mind that if you're in an error, you're not in the Holy Spirit, though in every other way you may still operate in the Holy Spirit. But in an area where you proclaim a false doctrine you *do not* have the Holy Spirit.
So what do I find when dealing with ardent Pretribbers? I find the works of the flesh! I find hate, accusation, anger, and all sorts of deviousness, because there simply is no means, by the Holy Spirit, to defend the position. It creates intense frustration for those who really believe their position is biblical, and yet they are powerless in driving their points home.
The strength in Postrib is that it is actually explicitly taught. 2 Thes 2 is my best example. Reducing it down to a simple paraphrase, Paul says, "Christ won't come for the Church until the time when Antichrist is destroyed." Simple. The Holy Spirit backs up His own inspired words.
Over the years I've a number of times heard Pretribbers admit they have no explicit theology to support their position. They quickly claim that neither do Postribbers have explicit defense in the Scriptures, though I've just proven that wrong! And yet here is this amazing admission that they don't have explicit Scriptural support!
What they then do to support their position is claim the doctrine was intended, by Paul, to be a "mystery," discernible only by private, or special, revelation. Scary stuff!