I remember how hard it was to get internal pages indexed when I first started my site. Nowadays anything I link to gets indexed almost immediately. I think the best bet is to find something that google crawls all the time, get a link there and you should be up in no time. An easy way to do this would be to start a
blog where you talk about updates on your site and put the links to those pages. Since you will be updating the
blog on a regular basis and google seems to love wordpress, google is more likely to continually crawl it.
Just a thought.