Leveraging the Internet for Verisimilitude in Setting Descriptions

Pretty wordy title for the post, don't you think?

I'm writing a story that takes place in the Olympic rain forest, which I know a little about because I've gone to the Rainforest Writers' Village on Lake Quinault the last couple of years.  While I was there, though, I took pictures but no notes.  Why this is a problem for me is that if I want to invoke the landscape in the story convincingly I need the telling detail that sounds so believable, that is so visceral and real, that the readers wil...