No it isnt... 5 ft wide is max
Trying to cram a large raft down this river is highly damaging and disrespectful to the fragile ecosystem. It's for reasons like this question and encouraging answers the Ichetucknee river and State Park is now closed to destructive tubing adventure floating, allowing only canoe, kayak to let the flora, fauna, and river heal.
actually I took a large 7 person float and they would not let me use it even after I had called and asked
No just stop by administration center, cost us $5.50 for transit
I think that should be just fine. You may have a harder time stearing around some of the logs, but I think you should be fine. We strung several floats together making it about 15 ft by 4 ft.
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