A WF sinking line would likely turn over a 30' head, but it wouldn't be pretty. I'd recommend a helmet and goggles.
You'll want to use a floating or intermediate running line to set up a shooting head system.
I like the Airflo Ridge running lines or Airflo Miracle Braid.

You really don't you need a shooting head system for what you are trying to achieve. Search the web for a low cost new or used SA, Rio or Airflo multi-tip system, make some of your own heads to compliment the standard heads and add water. You'll be set.
Shooting heads system definately have there places where they shine.