I'm also trying to plan a wedding in Sanibel/Captiva. I'm going to have around 75+ guests but still would like a more frugal option. I would like to spend less on the wedding so I can help with some of the wedding party's travel expenses. I've read a bad review on the wedding planner at Tween Waters. I'm now leaning toward Sundial Resort or Captiva Island Inn, but would be open to other condo/cottage options. Any money saving suggestions for the island?