Can anyone tell me about the cost and culture differences between GA & NH?

We are currently living in GA, but after we're married, we hope to move to NH. I know the cost of things go up, but we're hoping to find some pretty accurate numbers (rather than just its way higher). It'll be just us moving. We are currently rented a 1 bedroom/1 bath apartment in Augusta GA for around $500. We spend about $200/ mo. on groceries (& whatever else we need at walmart). If we need to we'll rent, but we would prefer to buy a 3 bedroom (or larger) home near manchester nh area. Anyone know the differences in cost for cars (we have 2), home owners insurance, home maintenance (or things that would be different from maintaining a GA home), etc. What about things to do for married couples with or without children? Crime rates....
Any thoughtful information will be greatly appreciated. Please do not respond if you are not serious.

Let's start off with an apartment.

Expect to pay about $1000.00 a month for a 2-3 bedroom anyplace in southern NH which includes Nashua/ Manchester. Home prices are down but expect to pay near $300,000.00 or more for a home

Car registration is probably similar, you pay a fee to the city/town and a state fee, plus you need to have the car inspected usualyy about $40.00.

Car insurance is not required for cars without loans, although you can be held in custody if you are in an accident and can;t prove you can pay for damages, and it is illegal to drive into MA with out insurance, not a good idea not to have it, but not require ed by law.

The price is less for married couples and varies greatly on what company you choose the type
of car and driving record.

There is NO sales tax in NH.

For 2 my wife and I spend about $400.00 a month on groceries not including the stuff we get at BJ's/Sam's Club.

In NH for mantenance don't forget about snow removal. you can shovel your own drive way or have it plowed. Can be from $20 and up for plowing, depending on how much snow and how big the driveway is.