Like a lot of things in life, much of a good shave involves prep. Don't shave as soon as you get up. Shaving in the shower is ideal (although I don't do it). Try getting a decent Badger hair brush and a good shaving cream that will lift the hair up. Apply the shaving cream against the grain and use a good blade (I use a Mach 3). If you have a problem spot, try stretching the skin but don't apply any more pressure to the razor itself.
I have sensitive skin and used to get bad razor burn almost every time I shaved. Changed the products and my technique and haven't had razor burn since (that was 3 years ago).
I can't emphasize the importance of a good pre-shave oil and a decent badger hair brush.
Thanks! I've give all of that a shot. Ordering pre-shave oil now. I didn't even know pre-shave oil existed. lol