What were McCandless’s long term plans for himself? Include plans he mentioned about his future family, career, and where he wanted to settle down.

Inferred you are referring to the story "Into the wild".

Explanation:

Remember, in chapter 7 we are told that McCandles planned on going to Alaska after working till April 15 in Carthage, South Dakota.

Due to his bad relationship with his parents, he once said was "going to divorce them".

McCandles wanted to study the forest. This is evident in conversation with the truck who gave him a ride to Denali National Park. He told him he wants to "walk deep into the bush and 'live off the land for a few months.'"

mrs. wright was trapped in her marriage, and could not escape it

it is an infinitive phrase with a subject.