bike-type things

[jd-science.livejournal.com]

three things:

1. i'm interested in the somerville bicycle committee. how do i get involved?

2. i just got a dog and would like to cart her around in a trailer behind my bike. i have been frustrated by craigslist. if anyone has or knows of someone who has a bike trailer (the type you use normally to pull kids around), and who is willing to lend out or sell it, please let me know.

3. are there any boston/somerville-area bikey livejournals?

thanks.