Rated 3 out of 5 stars
When all else fails, refer to the manual list of sites you went too, you made using CopyAllURLs. (5*)
I would find it more useful - but don't know if this is possible, if it could record the actual Time&Date the Tab was opened or loaded with the URL, (rather than the time&date all the Tabs were manually copied using CopyAllURLs).
That way you would virtually have a log of your opened tabs.
An automated or manual LOG feature could also be useful.