Final preparations before the Sojourn

It's hard to believe I'll be paddling on the Schuylkill in less than a week, so I figured it was about time I posted on this blog which I plan to keep from Tuesday through Friday, the duration of my time on the water.

Nice paddle on Hopewell Lake.

I was hoping to do a lot of preparing, including getting out on the water for the first time this season during the past few weeks since learning I was lucky enough to go on the sojourn. Unfortunately, busy days at work that have turned into busy nights at work have not afforded me that opportunity.
I have managed to get some of my gear in order and I'm still hoping to get my kayak on the water once before Tuesday to make sure my new scupper plugs work and I don't have a water-logged backside the entire trip.
For all of you who are going on the sojourn this year and are feeling a little unprepared and like it's approaching more quickly than you've prepared for, don't worry, we're in the same boat.
I will admit, although I'm a bit ashamed of this fact, that I have never kayaked the Schuylkill before. That said, I am looking forward to getting on the water with the rest of the sojourners out there.

If you're someone who has done the trip before and have advice that you can offer, please comment on the blog or email me at bkessler@pottsmerc.com
I am wondering about essential things to bring that I might not think of.
On my list of things to pack are bug spray, sunblock SPF Irish American, my tent, sleeping bag, Thermarest, headlamp, all my work equipment, appropriate clothing, rain gear (hoping Murphy's Law will kick in with regard to the rain gear), probably a book and a journal. What other obvious things am I missing?
If you're a fellow first time sojourner, do you have any questions you want answers to? Email or comment, or reach me/follow me on Twitter @I_M_BrandieK.
Is everyone as excited as I am at getting a view of our communities from river level? I hope so.