I've heard it is a little better in the Keys, not much, but some. I would check with ops in Key Largo. As for the end of week forecast:
LBTS--forget it.
Bridge--was very bad (as in ZERO FEET) as of yesterday, doubt it will clear much by Friday as seas remain high through end of week, which stirs up sand, which comes on the tide to the bridge.
Boats along East Coast--still 4-6 foot seas by Friday. Not pleasant divng at all. I pass.
Keys--Might go down to 3-5. That is my outside limit of what is do-able and still enjoyable. If so, I would go with an op with a big boat, not a small 6 pack.