One thing to consider is the time frame you want to depict her in. The measure a ship wore likely changed throughout the war, if she survived long enough. If you have photo references, that's the best.
As Mark2 mentioned, masking isn't too difficult. I've even masked 1/1200 scale ships to spray a disruptive pattern.
If you're not familiar with Navsource.org, a site showing the photographic history of the US Navy. The page for the Hoel is here:
http://www.navsource.org/archives/05/533.htm
The Navy's own History & Heritage Command's site is here:
https://www.history.navy.mil/research/histories/ship-histories/danfs.html
I use that resource, along with others. I have a site describing the different measures the Navy has used, but I need to find the bookmark. I'll share it back here as soon as I can find it.
Also, regarding the Hoel, I think there are a couple of pictures in Peter Hornfischer's "Last Stand of the Tin Can Sailors", showing her as she appeared at the Battle off Samar, but I have to go back and check. One caution about the dazzle measures is that it could differ port and starboard, so if you can find photos from both sides, that's the best.