Last night we ended up watching 3 "scary" movies. By far, the best one of the bunch was Just Before Dawn. It's a nice little slasher film. Highly watchable & enjoyable.
We also watched Let's Scare Jessica To Death which was very of it's time (1971) and Idle Hands. Thanks for everyone's recommendations. All the movies I haven't seen yet will be placed on my library holds list. Thanks again!