Great pics. Looks like a nice ride. But I have to disagree about the rain.
I went out to my local trail Saturday. It has some wooden boardwalks over part of the trails. Now I KNOW these get slick after a rain. They have some algae build up and never get direct sunlight. I slowed down considerably from my normal pace and proceeded down the first boardwalk. At the first turn, by front tire kept going straight and I busted by butt. After shaking it off, I rode off that boardwalk to the next one. Cautiously I proceeded at an even slower pace, maybe 5 or 6 mph. I got to a slight turn to the left and the bike went straight, bounced off the railing on the right, bounced to the left guard rail and I fell flat on my a--!. When I got up to walk my bike off of the boardwalk, I nearly slipped just trying to stand up. Those wood planks were the slickest thing I have ever tried to walk on, including ice. I can't believe I didn't fall sooner.
So yes, a little rain does hurt...sometimes.