Zipp Kits JAE21 Fast Electric Rigger Kit 80% built.
Building the tub and sponsons is the most difficult part of this kit build. But dont worry about it. We have done all that for you at a reasonable price.

First picture is the completed and assembled items with this kit.
Second picture is a customer finished product.

80% complete hull consists of:               

• Tub and sponsons built on jig and sanded.  
• Ski built and sanded.   
• Ski located on bottom of boat and centerline on transom.   
  
  80% Completion of hull requires the following:
  

• Build servo tray, and mount in boat and install servo*.
  
• Mount rudder* and strut* on transom (includes drilling holes and mounting pushrod* and pushrod boot*).
  
• Mount turnfin(included) to RIGHT SPONSON (includes drilling holes for screws and setting proper alignment).
  
• Mounting sponsons to carbon fiber rods (requires drilling holes and mounting rod to sponson and installing boom collars*.
  
• Mounting of motor mount*, stuffing tube*, flex shaft* alignment with strut, and sealing the ski and gluing to hull bottom.   
  
• Install your motor, esc and radio system antenna
  
• You will need to seal & sand the entire boat (in & out) to water proof it before painting.
  
  Paint & GO RACING!
  
  *these items are not included.
  
  The following are recommended.
  ose-80051 rudder  
  dh-4-40-rod   4-40 push rod.
  zip-3490 motor mount
  Zip-3495 strut
  dh-ks-brass-tb  ¼ brass tubing
  oct-oc150L-24c cable assembled
  ose-80895 water outlet
  ose-80898 bulkhead fitting
  ose-tubing-1/4-clear
  dh-2056 traxxas  servo
  etti-a090  Boom clamps/collars

JAE 21FE Specifications:
Length- 31.5 inches
Beam- 16 inches
Weight- 3-4.5 pounds 

Works great with 4s lipo system like the AquaCraft 2030 Combo.

Click link for Manual and required parts
http://www.zippkits.com/21FE.pdf

Below video is what a completed kit will run like once you put on the finishing touches!