How are you traveling and what are you doing once you get to Tampa?
As long as there will be lots of opportunities to sit in the A/C and you can count on a reasonably modest pace, it should be a nice break.
At that point you'll be 7.5 months or so, no? At that point in my last pregnancy, we MOVED from one house to another, without the assistance of a moving company. It was insane and miserable, but I survived. While I would never recommend moving at 7.5 months, a trip to Tampa sounds perfectly rational.
