I'll try a short answer. As your question really requires a Met.
You are right on track-no pun intended, with the respect to seasons.
The Bermuda High position and strengths have more to do with the tracks playing out than the season. But then the Bermuda High varies with the season.
Here are two links to lower (850 mb) and upper (200 mb) level maps.
http://www.nhc.noaa.gov/tafb_latest/QUNA00latest.gif
http://www.nhc.noaa.gov/tafb_latest/QHQA17latest.gif

Lower would be more likely to steer a TD or TS, and maybe even a CAT1.
Upper level 200mb would be the steering map for major 'canes.

Check the time/ date under the map.
The map I'm looking at right now hasn't updated since 8 AM EDT Wednesday.
JUL 12 2005 1200 GMT is 8 AM EDT. EDT=GMT-4, CDT=GMT-5