FUTURE BE GOING TO and WILL

1.- How are you going to spend your next vacation?
I guess I`ll just stay home.
2.- Where are you going to go?
Maybe I`ll go to the beach wit my boyfriend.
3.- When are you going to take your vacation?
I`ll take vacations at the end of the school period.
4.- How long are you going to be on vacation?
I´ll be on vacation around 4 or 5 weeks.
5.- Is anyone going to travel with you?
Perhaps my boyfriend and my brothers will travel with me.