A blue tsunami washed over America Tuesday. Yet Florida Republicans found just enough sandbags to safeguard their power in a state that now looks more like a political island than a peninsula. The sandbags came in the form of a massive campaign-cash advantage and heavily padded voter-registration leads. Thanks to both, Republicans were able to eke out 51-49 wins. The results reflected a serious underperformance. Republicans have 37% more registered voters in this state. So this was like a photo-finish victory in a 100-yard dash where one competitor had a 37-yard head start. Still, the Republicans’ across-the-board victories in statewide races were enough to ensure the party still has total dominance here. Most of America sent a clear message that it wanted checks and balances, Florida voters said: Nah, we’re good. Most of America — even ruby red Texas — looked at the costs of living, the price of war and frequent cringe-inducing stories and said: We’ve bottomed-out. Florida said: We’re not done digging. Basically, Florida decided to keep on Florida-ing. That was the statewide st