Help My Dad Get To Kansas

My dad just had to retire after having his right hip and knee replaced. He really wants to go to Kansas to see his older brothers. My dad is afraid to fly so would be talking the train. Tryin to raise enough for him to get from California to Kansas and back. And with enough moeny for food and whatever else he needs. My uncles in Kansas are older so it is harder for them to travel. My dad would like to go see them both while he can. Please help me send my dad to see his brothers he has not seen in 7 years. Thank you.