Admittedly, I haven't read the entire thread so this may have already been covered but please consider this.
We own at both. We bought BLT the second day it was available to existing members (My guide didn't call me back on day one! LOL).
Believe it or not, our DD5 loves AKV better and to be honest, I'm not sure we don't too. I'm sure her love and appreciation for BLT and its location will grow over time but for now, it is what it is.
Maybe even more importantly and the point of this post is this. We LOVE BLT... but we've only stayed there 2 nights since we bought in. Why? It's the age-old problem that many don't consider when they buy in to begin with. We simply cannot plan our lives 11 months ahead of time. We try, but we just can't seem to get our arms around it. School, work, schedules. You know the drill. For example, we didn't even have next year's school calendar until we were well past our 11 month window for December at BLT. DRATS! AGAIN!
AKV is easy to book. Why? It's big and it's off the beaten path.
BLT is hard. Why? It's small and it is the beaten path.
I'm relatively sure I'll never sell my BLT but I sure have thought about it and only for the reason above.
I do think this is worthy of consideration as you make your decision. Can you plan 11 months out, especially for the busier times of the year and what views are you willing to settle for assuming you can get any at all?