product recommendation - Looking for an english translation of targum onkeles

I am looking for an english orthodox translation of targum onkeles or, if a translation doesn't exist, maybe a shiur which goes through targum in english on a weekly basis.

Answer

Here's what I found:

https://www.amazon.com/Onkelos-Torah-Understanding-Bible-Text/dp/9652295213

https://www.gefenpublishing.com/product.asp?productid=788

I do not own these volumes, so I really couldn't tell you anything about them (the translation, the author's background, etc.) but it was all I could scrounge up.

In all honesty, it's quite strange to have a translation of a translation...