Ahem....well.....HELLO from the butt ugly city of Cape Coral, where we currently live. Nice to see we are so well thought of! LOL
If your parents lots are on a out of the way gulf access canal they average no less than $90,000 per lot right now. But selling anything here is just not happening. She is right to hold on to them. In 3 more years depending what canal she is on and its distance from from the river (which by the way is the point of the canals..to get you to the river which takes you to the Gulf - boaters paradise. Swimming is done in pools, unless of course your not afraid of alligators!) she can can probably get 3 times as much a least.
As far as this being a "little development".....our population is currently at 165,000 and growing daily. We are the 2nd largest city in land size in Florida.
All that said, we do not like here and moved here for one reason alone, my son to go to high school here. Once he is done we are moving to acreage in Mississippi/Alabama. I won't complain too loudly cause the land we owned & sold here has given us a almost completely debt free life here (just our Suburban loan now) and will help us afford the debt free life in Mississippi. That and DH's ESOP payout. We have a lot of things paid for that most don't at our age of the late 30's. We are truly blessed.

God Bless,
Michele