I just bought a house near Plaistow, NH and will be moving there from Calif. Soon. that area seems very Republican - lots of American flags & anti- Obama bumperstickers. you may want to check it out. and a short drive to Logan and Boston’s great medical centers.
I'm quite familiar with southern NH...the Nashua/Salem area,which is the part closest to Boston.The reason that *I* will consider this area is because it's very close to where my family lives and where I've lived my entire life.However,I'd encourage you to not be *too* optimistic about the area.New Hampshire,surrounded by three of the filthiest,most Marxist states in the country,is fast trending deep blue (mean deep *red*...Marxist).It seems to me that their low tax policy is bound to change....perhaps even sooner rather than later.