good luck to both vs good luck to the both

Some examples from the web:

• Well, then marry him, and good luck to both of you.
• So it will bring good luck to both of us.
• Go with him in his top hat and fancy pants and silly name in lights, and good luck to both of you!
• Good luck to you both, gentlemen.
• But good luck to you both.
• Then good luck to the both of us.
• Good luck... to both of you and we appreciate you joining us.
• No, good luck to you both finding a better Indian guy in your life or at the Buy More!
• Good luck, for both of our sakes.
• Let's wish them both good luck.
• I wish you both good luck in the task of raising the ambitions of your colleagues in the other Member States to the same high level.
• "Good luck to France and good luck to my friend Nicolas Sarkozy!" concluded Mr Barroso.
• Your share and good luck to tell him no.
• And good luck to you, Charmese.
• Very good luck to you, Rosie.
• Polynesian legend says they bring good luck to couples in love.
• Good luck to you with your life.
• And good luck to you, Mo.
• Good luck to you too, sweetheart.
• Good luck to you and your family.

Some examples from the web:

• Then good luck to the both of us.
• Well, then marry him, and good luck to both of you.
• So it will bring good luck to both of us.
• Good luck to you both, gentlemen.
• But good luck to you both.
• No, good luck to you both finding a better Indian guy in your life or at the Buy More!
• Good luck... to both of you and we appreciate you joining us.
• Good luck, for both of our sakes.
• Go with him in his top hat and fancy pants and silly name in lights, and good luck to both of you!
• Let's wish them both good luck.
• I wish you both good luck in the task of raising the ambitions of your colleagues in the other Member States to the same high level.
• "Good luck to France and good luck to my friend Nicolas Sarkozy!" concluded Mr Barroso.
• I just wanted to say good luck, good hunting... and I have complete faith in the both of you.
• Your share and good luck to tell him no.
• And good luck to you, Charmese.
• Very good luck to you, Rosie.
• Polynesian legend says they bring good luck to couples in love.
• Good luck to you with your life.
• And good luck to you, Mo.
• Good luck to you too, sweetheart.