How do I set up the media gallery in a page?

Hello,

I am trying to determine the best way to display about 35 images with captains in a page and have it pop-up as a slideshow. Currently I am using a gallery plugin, however once I have uploaded everything I am unable to organize the photos.

http://algrowforestry.com/gallery/work/ show's how I have it currently set up. Worse case, if there isn't a way to organize the photos through that plug-in is there a way to center it? Or is building a media gallery in a page better?

When I try to build a gallery in a page it shifts the captains around and relocates the pictures in random orders in the page.

Thanks for the help!!

Taryn