I'm thinking of stalking an online crush all the way to their country
What makes you want to do that? Are you going to abandon your friends?
Absolutely, I don't need friends who aren't helping me with my life goals.
Stalking is really bad and illegal. You should respect your crushes boundaries and check in before visiting them. Your friends don't have to support harassment.
I just want to try my chances.
You should respect people that you claim to care for. If you're having trouble accepting that, it might be good to get professional help so you can learn how to have better boundaries.