Kayaks are available for renters on the property.  There is a public boat ramp at the Sportsman Park Convenience Store one mile away and also a private boat launch a few hundred yards away.
Things to do:
Marbut's Bend Accessible Trail http://www.visitathensal.com/marbut-bend.html  7 miles from the property.
Richard Martin Trail https://www.alltrails.com/trail/us/alabama/richard-martin-trail 13 miles from the property.
Joe Wheeler State Park https://www.alapark.com/parks/joe-wheeler-state-park  
Golf course, boat rental, swimming beach area, hiking trails, disc golf course and event facilities. 15 miles
Rogersville, AL Splash Park 13 miles 
Swan Creek Greenway National Recreation Trail https://www.americantrails.org/resources/swan-creek-greenway-national-recreation-trail-athens-alabama 14 miles from the property.
Wheeler National Wildlife Refuge Visitor Center https://www.fws.gov/refuge/wheeler/ 40 miles 
The Red Caboose Restaurant  https://theredcaboosecafe.us  14 miles
Chevre  https://www.bellechevre.com 14 miles
US Space & Rocket Center https://www.rocketcenter.com  43 miles
Huntsville Botanical Garden http://hsvbg.org 36 miles
The Early Works Family of Museums http://hsvbg.org 40 miles