i got my hog island from henry pourin. it turned out mine is a cross but that doesn't mean henry has crosses now. i would contact him. just make sure you treat your snake for mites as mine had mites when i got him earlier this year.
he's in mission. (40 minutes past maple ridge)
http://www.a1pythons.com/index.htm
it doesn't matter what his website says for availability... he often doesn't update his site.
feel free to tell him aleesha sent you... i've purchased my ball and my hog island from him.
by the way... expect to pay $300-$400 for a hog - canadian prices are quite different than u.s. prices.