I'm looking to buy my first underwater camera, I'm a novice at best 
I've done some homework and it looks like the Canon G10 is a great camera for the money, I was also going to add the WP-DC28 housing:
Amazon.com: Canon WP-DC28 Waterproof Case for Canon PowerShot G10 Digital Cameras: Camera & Photo
What do you guys think, is there a better point and shoot for the money? I'm also going to use this for my landshots.
Money is tight since i just bought all my scuba gear, so I was going to hold off on a strobe. This might sound really newbie of me (which i am), but will i still be able to take good underwater photos w/o the strobe (i'm diving the Bahamas in two weeks)? What if i point my light directly on the item I'm taking a pic of when i take the photo?
Any advice would be greatly appreciated!!

I've done some homework and it looks like the Canon G10 is a great camera for the money, I was also going to add the WP-DC28 housing:
Amazon.com: Canon WP-DC28 Waterproof Case for Canon PowerShot G10 Digital Cameras: Camera & Photo
What do you guys think, is there a better point and shoot for the money? I'm also going to use this for my landshots.
Money is tight since i just bought all my scuba gear, so I was going to hold off on a strobe. This might sound really newbie of me (which i am), but will i still be able to take good underwater photos w/o the strobe (i'm diving the Bahamas in two weeks)? What if i point my light directly on the item I'm taking a pic of when i take the photo?
Any advice would be greatly appreciated!!