I do this route all the time, I love it compared to I-5. For many years I've done it with a 38' Bounder towing a Chrysler on a dolly with no problem. The road seems wider then it was 20 years ago when I used to do it with a Teton fiver. I now have a fiver again and still love this route, the only place I'm extra cautious is while going between the redwood trees at Jedidiah Smith State Park. You can see scrape marks on the trees from trucks getting to close. The drive is very scenic so just take it easy and enjoy the sights, just remember to pull over when folks build up behind you.
