Thanks Jo, will have a look at that. I have done the Myakka River Park airboat in the past, pre-Amanda, and wouldn't mind a revisit.. we're trying to be careful not to stick too much into the 4 Gulf days, as we want to try and enjoy the island itself, and chill before we hit the parks for the next 7 days!

So far, off Siesta Key all we've planned is to have a quiet nosy round Sarasota,
visit a restaurant on Anna Maria, and possibly the Myakka and kayaks. Otherwise it's sunrise on the beach, swimming, walking the beach, eating, sunset on the beach, drinks in the local bars.
Mike