I appreciate all the quick responses! You're giving me a lot to
consider.

When I say I want it fast, 15' 5 years from now is acceptable.
Something that grows 3+ feet per year would be great. I'm planting a
200' row, so anything taller than 3-4' at planting will *probably* be
too expensive.

I LOVE evergreens, but many are too slow for this project. I have
about 20 6-10' Hemlock (my favorite) but they are growing about 1-1.5'
per year.

Thanks!