I am very new to photography and I'm having some trouble choosing a camera. I've narrowed my choices down to the Canon Rebel Ti, Nikon N75, and the Minolta Maxxum 5. I have a vacation next month in the Carribean and I'd like to be familar with the camera I choose by then. I plan on using the camera for many types of shots, so versatility is a must. So, any advice would be greatly appreciated . Thanks you. Junior7