Moving questions and advice

I'm  new to the site. But not new to the idea of moving. My mother is originally from Madagascar and I've wanted to move to Seychelles since I was 12! Specifically La Digue. But I have no idea where to begin. What are the first things I should be setting up or thinking about to start the process of such a drastic move with 2 children??

Cash (Spending)
Cash (saved up)
Cash (Earnings)
Education - language and how much it costs
Visa type

Oh, and look in that forum as a lot of your possible questions may have been asked and answered

https://www.expat.com/forum/viewforum.php?id=123