All right, for flight. It looks like I am able to reschedule with the charge fee being waived off. It looks like all I need to do is pay the difference in flight. It looks like it may set me back around $275.00 for the round trip. Not sure yet for hotel, since I did pay in advance, but that's something I need to call them about to see what my options are.
Edit: I'm thinking something devious and I don't know if this is allowed. Since my flight home is with United and my flight to Orlando is with Delta, what if I switched airlines? Go to Orlando via United and go Delta to home. If I go via LAX, it would only cost me $130.00 extra (including the two-hour trip from the OC to LAX via train and bus).
Edit: All right, even better news. I was able to get my hotel stay from 09/30 - 10/03 refunded. I wanted a reschedule but the hotel there says its booked on the days I wanted. No worries, that's $370.00 that I did not expect to get refunded, so I take the little victories.
Edit x 2: Man, what an evening. I was able to push my flight to 10/06 - 10/10. It costed me $133.00 overall to do the switch where now the Delta flight is from MCO to LAX and the United Flight is from LAX to MCO. Plus, I will pay roughly around $50.00 to travel from the OC to LAX and back via rail and bus. That's perfectly ok. It was better than what Expedia was giving me as an option which would have costed me $300.00. Now to find a new hotel room. I may need to lower my standards and book a room at a Best Western, Quality Inn, or Budget Inn. I don't need to sleep that much, so I'm good.