Terry,
Before you go all the way to the Chicken Ranch you really need to know the range of your boat and have a good feel for weather conditions, Bar conditions etc.
I would strongly recommend a couple of short trips out to say the Rock Pile (18 miles give or take) to make sure you are ready to venture all the way to the Ranch.
Of course I was gungho and went all the way my 1st time. I would say that if you know the range of your boat and you can make a 100 mile round trip (safety factor) and you can get someone with experience to go with you you should be fine.
You need to have confidence in your electronics and have a chart and compass of the area just in case.
The Pacific is not very forgiving but when conditions are right there is no place I would rather be.
Send me a PM or give me a call and we can discuss this more.
Newport is one of the more forgiving bard on the Oregon coast but there is no substitution for experience and being prepared.
Here is the link I use for weather predictions
http://www.wrh.noaa.gov/Portland/
and here is another I use for tides and weather
http://www.wunderground.com/MAR/PZ/275.html
I hope this helps. I don't mean to come across as a worry wart or a safety ogre but I don't want any of my friends or associates to get in trouble out there.
Hope to talk with you soon...
Ray on Sea Lion