Ron, I too am hoping that 2018 is our home going. I am wondering which Bible version you use when you do your Bible studies? There are several reasons I have for not believing your end results:

You said that Jesus would return and start day 1 of his reign Sept 21, 2021. That would mean a mid-trib rapture, to most Christians that believe in a 7 year trib, because you teach that the trib is only 3.5 years, correct? But the thing that I find most preposterous isn't that at all, it's that you are teaching that after Jesus comes back and is sitting on his throne in Jerusalem, there will be ONE YEAR of God's wrath poured out on this earth! I have never heard or seen anything so unbelievable in my life! Why in the sam heck would the wrath of God be poured out on the earth for a year WHILE JESUS IS HERE REIGNING??? That makes absolutely NO SENSE at all! That is why I am asking you WHAT BIBLE are you using? Where are your verses to support this statement? I am sorry, but it is the most illogical thing I have ever heard in my 36 years studying Bible prophecy! So in his first year of reign, that means there would be total chaos on the earth while the wrath comes down!  If you really believe THAT, you have a most twisted view of the reign of Messiah! Jesus is the Prince of Peace. His 1000 year reign does not begin with a year of wrath on the world. By the time He returns with his saints, the "mystery of God is finished," and the wrath of God is finished until the final rebellion that occurs at the end of the 1000 year reign of Christ when Satan is loosed for a little season. 

Because of that one statement, I can't believe anything else you write on end times prophecy. Sorry, but I think you have some truth mixed in with a LOT OF ERROR, and that you need to go back to the proverbial drawing board! 

Rene