• American Canoe Association - National organization providing paddling education; stewardship support to protect paddling environments; and promotion of paddlesport competition, exploration and recreation. 
  
• American Whitewater Association  - National organization to conserve and restore America's whitewater resources and to enhance opportunities to enjoy them safely.
  
• Qajaq USA - National society promoting  traditional Greenland paddling technique and tradition.

Indiana Trip Planning Sites

• 18 great Indiana spots to canoe and kayak, Indianapolis Star Story, March 22, 2014.
  
• Indiana Trails Community - Water Trails:  Map of Indiana showing river trips and access points.
  
• Indiana Outfitters - Provides trip planning tools for Indiana Creeks and Rivers.  This discusses water gauges good levels for different Indiana venues.
• Riverlorian Books, Maps, and Programs  -  Guide books for rivers in Indiana and surrounding states.
• USGS Flow Data  Site to access USGS Gauges for Indiana.
  
• Fall Creek Stream Guide   Site describing access points, river segments, and links to flow data for Fall Creek in Indiana
• Wabash River Water Trail  Map showing access points for the entire 475-mile of the  Wabash River in Indiana.
• Paddling.com List Trip Reports of Indiana Trips - A bulletin board discussing Indiana paddling trips.  This is an international site and you can get reports for the entire country as well as Canada.

National Trip Planning Sites

• Wild and Scenic River Site    Site listing interesting rivers in the nation.
• American Whitewater Association - National River Guide - Has guides for Whitewater runs throughout the nation.
• Canoeing.com    "The Ultimate Guide to Canoeing - Where to Go - What to Buy"  Has detailed information of paddling sites in Wisconsin, Minnesota, Michigan, Manitoba, and Ontario plus gear recommendations.
• Boundary Waters Canoe Area Website - A good one for the Boundary Waters Canoe Area and Quetico 

Indiana Stream Protection Groups

• Wildcat Guardians 
• Friends of the White River
• Friends of Sugar Creek
• National River Organizations - List of national groups 

Local Retailers

• Rusted Moon   Broad Ripple supplier of paddling , kayaking, canoe, SUP, backpacking,  and travel gear.  A long-term sponsor for the HCKC Pirate Party
• Sun Valley Sports  Hobie Dealer
  
• Eagle Creek Kayaks For recreational and fishing kayaks
  
• REI   National supplier of Paddler, camping, cycling, equipment with a store in Indianapolis.

• Nanthahala Outdoor Center  - National Whitewater Trips and Instruction in Bryson City, NC.  The place to go for WW training.
• Uncommon Adventure - Sea Kayak Trip and Instruction near Sleeping Bear Dunes, MI.  Trips in Great Lakes, Honduras, Southeast US, Iceland-Greenland, and Alaska. Run by Michael Gray.