A few people here might be interested in the free add-on week to lens rentals at borrowlenses. Coupon code FREEWEEK to add a week to rentals of a week or more. The deal expires at the end of the holiday.
I was a bit slow and missed out on any of the wide-angle lenses I wanted to play with. I've got the Tokina zoom fish coming for the holidays instead. Anyway...now that I picked something I thought I'd spread the word for those that aren't on their mailing list.