Check American Offshore and Thunderboat in the Dania Canal. Both have openings and operated by same company. My boat is at Thunderboat.
Consider the following drawbacks: American Offshore you have to deal with the bridge clearance, which is 7-10 feet depending on tide. Depends what top you have on your CC.
Also, it's 30-45 minutes to the ICW at idle speed. I have now gotten used to it, but it's something you may not like.
And there's also Harbor Town, also on the canal, but only 5-10 minutes from the ICW. Problem is they have a waiting list and rates are high.
Feel free to email any questions... estebanjnunezrb2@gr5tgmail.com
Esteban