Copy Data from one workbook into another based on criteria

I have two workbooks:
WB1= SourceWB
WB2 = DestinationWB

I am trying to copy data out of the SourceWB into the DestinationWB, as long as it meets certain criteria.

The attached file serves only as a limited example, as the original SourceWB is over 3000 rows long (and dynamically changes), and contains over 200 columns of data.

Basically, I would like to
1) copy all rows/cells of data (excluding the header row) from Sheet1 of the SourceWB down to the point where I first encounter the word "Buckets", and then
2) paste those values into Sheet1 of the DestinationWB.

So in my attached workbook, this would involve copying the range B2:G15 of Sheet1...as B16 is where i first encounter the word "Buckets".
(Alternatively, D16 is the first cell in Col D that is blank, so that also serves as a check for where the word "Buckets" first appears.)

Again, these ranges are dynamic and much larger on the original workbooks.

Any help would be extremely appreciated.
Thanks in advance!

Xladept,

What would you recommend is the best way to paste this range into workbook number 2?