Pre-Trek Thoughts
Weight
The less stuff you have on the bike, the less work it is to drag yourself up a mountain.
Last year I used a seat bag, my camelback backpack (for water, but holds a few items) and a small bag on the rack. But, the ride is so well-organized you really don't need to carry much at all. So this year I'll be using just the seat bag and the camelback. I took off the rear rack entirely and also removed the fenders (which I left on last year because I am lazy). I'll also take off the U-Lock mount once we get there.
On a more personal level, I am 1.5 pounds ligther than I was at the start of the Trek last year, so that will help. I have a much shorter haircut, but I don't think that adds up to much :)
Bike Modifications
True these add a little weight, but hopefully performance gains cancel out the grams.
A couple of weeks ago I got new pedals and added powergrips. Since I ride this bike all over town I don't want to deal with clipless pedals, even if they would be more efficient. They seem to be helping out. I also added bar ends, which will give me more hand positions while riding. This is good on a long ride.
I put on the skinny tires (700 x 23) last week, which make a huge difference. I didn't put them on earlier this year because the roads in Maine are still in lousy condition from the rough winter and I didn't want to deal with potential flats every week.
Over the winter I got a new crankset and that has worked out nicely. I also replaced the shift cables and front derailleur recently.
Weather
Well, tomorrow looks like it will be a perfect day to start the ride - sunny and 79 degrees. This is about six degrees cooler than last year. Unfortunately, thunderstorms loom Saturday and Sunday so we'll see what happens. Riding in the rain is not a big deal, but everything changes depending on which way the wind is blowing, and how strongly.
Logistics
This year, instead of waking up way too early and driving the 1.5 hours to the start point at Sunday River, I am headed up this afternoon. I'll be camping out at Sunday River so come Friday morning I'll be all checked in and ready to ride. Several co-workers decided to ride this year as well, so I am on a team! I am hitching a ride up with a co-worker. The end point is in Belfast instead of Owls Head, no doubt due to the mess that ensued with people trying to get to/out of there last year. I'll be taking a bus from Belfast back to Portland with a bunch of other tired riders.
Instead of camping every night, I'll be staying at the dorms at each stop point. That's one of the benefits of signing up a year in advance, and it may prove quite beneficial (see Weather, above).
That's about it! You can still donate to the American Lung Association of Maine in support of my ride if you are so inclined. I'll be moblogging pics and reports here, and I'll deliver commentary from the road via Twitter as well.