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Viper 640 Class Association Forums
Viper Discussions
A place for general Viper-related discussions.
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Topics: 361
Last post: June 26, 2026, 06:37:44 AM Mast blocks by TicTacUFO
Viper Regattas and Events
Viper 640 Regattas and Events Announcements, Planning, Discussion, and Reports
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Topics: 622
Last post: July 10, 2026, 07:31:32 AM Milford Yacht Club Last ... by Mike Lebov
Crew Wanted/Available
Need crew or want a ride? Post details here.
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Topics: 84
Last post: April 09, 2025, 08:12:08 AM Crew wanted 2025- Oakvil... by Viper 57
Sailing, Handling, Tips and Techniques
Sailing, Handling, Tips and Techniques
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Topics: 106
Last post: May 28, 2025, 11:40:51 AM Re: Centerboard hoisting... by Jake Vick
Used Boats for Sale
Used Boats for sale
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Topics: 13
Last post: June 23, 2026, 02:47:40 PM Viper #221 For Sale - Fa... by Russ Fox
Charter Boats
Boats available or requested for charter.
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Topics: 33
Last post: September 19, 2025, 10:58:03 AM FL Winter Series 25/26 C... by TravisT
Used Sails for Sale
Sell your used sails here
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Topics: 19
Last post: March 04, 2026, 01:03:36 PM New Sails for cheap by Drew Harper
Gear for Sale
Viper 640 sailing gear for sale
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Topics: 73
Last post: June 28, 2026, 09:42:34 PM Velocitek ProStart V2 – ... by marcelops
Wanted: Boats and Gear
Postings for boats and gear wanted.
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Topics: 80
Last post: June 15, 2026, 09:06:23 PM ISO Spinnaker by Mike Visser
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