Are you sure you do not want to move to the inner cities in Hawaii?? Ideal temps there...not a snake I have heard but cannot say if they do or don't. We did love Alaska and Texas, but found our true location to be in the Mid West...with four seasons and a garden in the summer. Fresh beef and pork and chicken like no other anywhere. Excellent Hospitals and Doctors here. Snakes I have not seen here, a few in Iowa, but they do not like noise or people and tend to stay away from people unless you go hunting for them.
Life is very calm and quiet here, would rather it stayed that way...neighbors still help neighbors, send dishes to a family who has suffered a death in the family. Hunters tend to invade the area for deer or fish, but seldom see or hear them. There is a Catholic Church in town and surrounding towns.