I've been out there in a hurricane, 20 odd years ago on my first visit. Staying down the coast and it was magnificent. Wasn't too alarmed because everyone was so well organised. Remember going into the supermarkets and everyone asking if we were ok on hearing our English accents.
Last year we were stuck in TS Fay - downgraded from a hurricane. It struck where we had been down the beach the week before, followed us to Orlando. The most alarming thing was watching all the coverage on the TV (there seemed to be only two things newsworthy last August - the US Olympics (no other teams were mentioned

) and TS Fay. We were staying in our villa in Orlando, had already booked one night at the Portofino Bay and extended this to two days because of the dire weather forecasts.
Whilst it really was nice to stay 2 days at this resort, we couldn't use the pools, and the storm never really got to anything other than a lot of wind and some rain - like we said to anyone who asked why we were wandering around, this is just like England
It certainly wouldn't stop me, I wouldn't lose too much sleep - but of course it's something that you're going to worry about, it's your holiday after all and you want nothing to ruin/spoil it.
We are off in October - two October's ago when we went, our 4th time in October, the weather was awful - we got stuck under a tropical depression which lasted over three weeks. We were only there for 9 nights and half of that was stuck in this heavy, grey cloud with our trip to Busch Gardens totally ruined by it lashing it down all day once we'd got there.
Has it stopped us going in October - check out my countdown (she says with everything crossed for better weather this time

)

.