gulf coast states things to see

[ke0me]

Hello all.
XYL and I will be leaving Houston early March to wander along the gulf coast and down to Key West.
What CG's do u like (must have electric) and what things should we see?

I have a list of every museum ship in US so don't need info on USS Alabama for example.

We like museums, lighthouses, nautical themes, cg on beaches and anything unusual that makes a community special or unique.

We will continue up Atlantic coast late spring, so thought I could get the discussion started with just the gulf coast.

Thanks for your ideas.