Thanks! That gives me something to start with.
powertochoose.com is a good website that you can use to compare electricity costs in the area code you'll live in. You can often find discount codes online too - google "company name" + coupon code or use this website: http://www.retailmenot.com/.
I've used gexa and haven't had any problems. Companies with online accounts / bill pay are nice.
For cable and internet, I just use Comcast with DVR services - I think they give you a discounted rate for 6 months and then the regular price for cable, internet, and DVR is like $110.