Sorry I can't help you in NH.
But. if you turn to the yellow pages, please avoid the "model agent" type photographers unless you really know who you are dealing with -- and watch out for agencies that send you to specific photographers.
There are many photographers in most urban areas that should be willing to do a test shoot with you. A TFx deal should be a cinch. If you're so rural that there literally are no photographers willing to work with you on a trade basis and you don't want to pay for photos, you may need to travel to a large city. In that case, you should be able to set up a few days in a given week with more than 1 photographer to make the most of your travel dollars.