I also bookmark extensively, and actually have my address bar set up to only give me suggestions from my bookmarks.

This is what people don’t seem to realize they can do… You can literally create a bookmarks folder that you never look at again, only search through using your address bar.

You can use a tab stash extension to turn all of your open tabs into bookmarks if you want to preserve what you had open that session. Then you can search through those bookmarks in your address bar.