Welcome aboard likesnook :!: :!:
Another Sarasotan 8)
My 170 is the 10-12 degree model and she'll float in skinnier water than the trolling motor can deal with. A Flatback floats in around the same so that shouldn't an issue.
Buy what :
1) you can afford
2) you think you can control on the water
3) will fit in your yard
4) you have the capability to tow
5) is big enough for you and your family
6) , if in need of rebuild, you're willing to tackle or
7) you can afford to have someone else tackle for you
8 ) you can afford to store at a marina
And then:
1) , if minor repairs are needed, take it easy - it all doesn't have to be fixed today
2) if it's seaworthy, take her out more than you work on her
3) take your wife and kids fishin'
4) be proud of them being proud of who they're with and the boat they're in
Again Welcome Aboard.