Thanks so much to everyone for their replies. DomLee, we are going to Hawaii the last week of December. I've had a couple of people who have offered to watch her but I just dont know if they can handle it. These people all have only one dog and I'm worried that watching two might be overwhelming for them. Here are the places I'm thinking about boarding her at:
http://www.roverkennels.com/ http://www.theloveddog.com/
I personally know people who have boarded their dogs at these places and have had great experiences at both places. Bella is a little over a year old now and she's trained to go to the bathroom outside, so my fear is that she'll forget that!