My son was a tough one to get up for school, so I had found an alarm clock that had the top part go flying around the room, when it went off. (really I did) It was like helicopter propellers. (it didn't last long)
I have found what works best for me, is I set my alarm for 30 minutes before I actually need to get up, it is placed across the room, so I have to get up to shut it off. I hit the snooze button, when it goes off a second time, I get up and walk across the room again. What works is that I have made myself get up, so I am somewhat awake. The next time it goes off, I am even more awake, and so on and so on. Also, I sleep with a
White Noise machine, this allows me to drown out, the outside noise, and it allows me to have a more restful sleep. (unfortunately I live next to a bar that opens at 6am). Check out things that will relax you before bed, like a warm bath, some non caffinated tea, a good book, a massage (if you can get it

), and there are other things that can help relax. An important thing to also look into is "what not to do, before going to bed, to get a restful night sleep". (like ETOH)
The other thing you could try is drink a lot of water right before you go to bed, and if the alarms don't wake you, your bladder surely will. (jk)