Is about to go postal on my own butt!

Ok, I always say it but do nothing. I want to...but I'm tired. I think about it, but I chicken out. But now...right NOW...it's all done. The excuses? GONE! The laziness? Forget it! Starting today, I now have exactly ONE month to get myself in shape and I'm gonna do it.
Here's the plan: I am looking into my local gym and am signing up for the 10 pass of classes. That way, I have to use them! Then twice a week (two classes a week for two weeks and three classes for two weeks), I will hit the gym for evening 45 min classes, ranging from "body blasts" to "cardio kickbox" to "stretch & tone" to "boot camp" and one on Saturday morning (stretch and tone). Then, on the other days, I will be doing either exercises on my exercise ball, yoga, walks, etc. The motivation? The beach! In one month, I will be heading to the cottage for a whole week of fun and sun and beach...therefore, I want to feel good in my bathing suit and not like a frumpy, lumpy momma! So even though right now, I feel tired and want to gorge on chocolate...I'm going to either hit the "body blast" class tonight or do my exercise ball. I shall report in tomorrow on how that goes! You will be my witnesses cause I need to keep myself on track (since I am a master procrastinator and lazy bum). Wish me luck!!