You've already gotten some good advice, but I'll add a couple more thoughts.
1. If price is your main concern, package deals aren't usually the most economical way to go. Your main expenses will be transportation, lodging, park tickets and possbly food. Price those items in packages and separately and see how the numbers compare.
2. AAA is a good resource to try if you are a member. I'd also recommend
Dreams Unlimited, which I believe is a sponsor of this site. They have agents that specialize in Disney trips, whereas many other independent agents may not know some of the "tricks of the trade" with regard to WDW.
3. I'm not sure how many days your party will be visiting the parks. You said "2 weeks' in your post, but the dates mentioned only represent 8 days. If you are planning on being in the WDW theme parks for 8 days or more, you would be VERY wise to consider Annual Passes as your ticket medium. The breakeven point is typically 8 park days. Disney will often push their Unlimited Park Hopper passes, which are length of stay passes. But for an extended stay, APs are likely to be your best bet. APs also feature discounts on dining, recreation, shopping and sometimes even discounted room rates.
4. As others have said, there are good discounts at WDW for Florida residents. But be aware that Disney is very dilligent in ensuring that only FL residents can take advantage of the discounts. In other words, you, as a FL resident will not be able to buy discounted park passes for your relatives who live in another state.
Good luck and ask other questions if you have them.