[Ruby] Hotel and Car Rental for RubyConf

[Aaron Patterson]

Today I tried getting a room at Embassy Suites Denver Southeast, and
they said that all the rooms were booked.  I was taken off the wait
list, so maybe non-waitlisted people have rooms guaranteed.  I don't
know....

I got a room at Four Points Denver Southeast instead.  Also, work is
paying for my trip, so I'll have a car too if anyone is interested in
carpooling.

--Aaron