I think red states should handle newcomers to the state, the same way the Baptist do new comers to the church with visitation night. Someone new comes to church on Sunday, find out who they are. Then go out in teams to visit them, find out where the stand with the Lord.

X number of people move to Texas.
A list is generated by zip code that goes nearest community visitation committee.
Visitation committee calls on new arrival.
Provides new arrival packet
Listens to new arrival testimony as to why they move to state.
Give them historical background as to why Texas has the attributes that drew them, and remind them why the state they move from was undesirable.
Make sure to impress upon them that freedom is a perishable.
Impress upon the newcomer again why they moved from old state to new one.
Tell the SOB's that if they plan on voting for leftist politicians, they might as well not unpack the bags.

Also good time to make sure the newcomer is registered to vote, and gets involved with best organizations.