Trip Planning

Molly
Okay, so I want to go on a trip to Disney World with my boyfriend, I'm 19 and he is 21. I'm from Canada. I have no idea how much things cost, and I'm trying to plan things out. I want to go for a week. We'd need money for the flight, plus food, plus a hotel, plus the ride tickets, plus souvenirs, and extra... 
How much would that be? 
I wanted to save 2000$ each, so that's 4000$. But I'm not sure what Canadian money converts to?