Oh, OK. AK is Animal Kingdom, the park. AKL is Animal Kingdom Lodge, the resort. The week you are going should be moderately busy as it is end of winter break for lots of NE and also early spring break. It will not be crazy Christmas/Easter crowded. We do fine any week by being at the park for rope drop and using fast pass. The key to making this work is actually getting to the park for rope drop

I know that sounds dumb, but I read so many trip reports where people say they planned on early arrival but couldn't get up in time, someone was dragging their feet etc..The other side of this is don't expect to do late nights and rope drops, that just makes for a miserable time overall. If your family can't/won't do rope drops, just use fast pass and realize you won't get to do as much.