Go to a place called rum138. They will shuttle you down the river. I stayed at Ginnie springs campground and they said I could just leave from there campground and give them a call and they shuttled us back to rum island where we had a short break and floated back to Ginnie springs. Didn't drive my car anywhere from campsites. Give them a call they are wonderful flexible helpful .. they have shuttled me twice
Yes you can. Plenty of parking too.
Yes, kayaker do it all the time
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