Del, thanks again for the tips. I'd say that 3 out of 4 of my drives now are high and straight, based on your tips. I tried the one where you aim a little "left" of the ball, and that didn't work for me. Straight on worked the best, and all of your other tips worked great!
Bobay1956, thanks for the explanation. My slice was a push slice. Not too crazy, but enough to tick you off when you're aiming a few hundred yards away.

The shaft I have seems to be working out pretty good, and this driver's big face is extremely forgiving. Even when I "dink" shots, they still would be playable. My swing is not that fast, so I should be good to go. I did one of them simulator thingy-ma-bobbers before I decided on this club, too. Of course, I didn't buy it from that place, though. haha!
Thanks again guys! I plan on a couple more weeks of the driving range before I start my season. I'm hoping to break 90 this year (I'm basically new to the game, although I've been off and on for over 8 years).