I have a 3.5 – 4hr interview for a position I desperately need, and it has to have a 25min presentation (powerpoint, something or other, etc)…. What are good resources to use to make the presentation really hit for a university?

Background: – This is my first time doing this level of interview. – This will be for a position that will be first shot of moving out of a poverty level of pay. -It's a union position with benefits. -I desperately need a job. I have all the information I need. I just need to create a presentation on it, as a recruiter for a university. Any websites to help make it pop? That do some of the work for me? Tricks? Tips? I'll take any help I can get. Examples ETC. I have 5 days to prepare which is plenty for someone without a job currently. More information will be below as it is requested. I haven't done presentations to this magnitude in a very long while. Think school, and being 30yrs old right now.