Almost assuredly he is in Mexico. Given his physical appearance he would blend in in Mexico City or any of the Spanish dominated areas. Brazil also has no extradition with the USA formally. If you look Latin then Latin America is a good place to blend in. Brazil has beaches and hot women everywhere. Rio or Sal Paulo solid escape plan choices.
I would bet that with the Don his buddy Balsonaro would have sent him back but with cornpop ha doubt it especially after NYC made him eat pizza outside no love lost with Brazil now.
I’m voting for the Appalachians. Supposedly other than the dead girl friend, he didn’t have many friends. He is also familiar with the area having previously disappeared for 3 months in the range. Go with what you know...