Ok, I got a hydrometer today, and the reading is 1.039.
This is the recipe that I am using.
I noticed tonight that there is some light bubbling activity. It's barely noticeable, but it is definitely bubbling. The smell is also fine. It doesn't smell like moldy bread or vinegar.
Would it be a good idea to put the carboy in front of a small heater for a while to help the fermentation along, or should I let it keep going like it is now?
Thanks again for everyone's ideas and help.