The problem with waiting for another albino is that there are so many different kind of albinism, and they not necessarily compatible with each others. At least that is true of genetics from a human biological point of view, and I don't see why it can't be applied to reptiles. We already got two strains of albinism in boas, and several in Corn Snakes and they are not compatible with each others at all.
I really hate it when breeders are oversimplifying genetics... defects, which include morphs, are a lot more complex than they look. For instance, one guy I know got two true dwarf Colombian, and he think if he breed them, he will get dwarf babies. Alright... how many different kind of dwarfism are there in humans? Think about that... there are literally hundreds, and not all of them are related to genes. Now what the chance he will have if he breed them? Even daughter-father, sibling breeding or mother-son breeding won't be enough to isolate the dwarf gene he is looking for if I understand dwarf genetics enough, and that is without invoking the thought of non-genetic glandular defects. I need to stop before I make this whole passage irrelevant to the discussion.
However apart from that rant... albinism should be fairly easy to isolate, but there are going to be many different strains and they may not always prove out within the first few generations initially.