Membership Form SDSA membership (Clubs A - G) Membership to SDSA only $35.00 USD Business member $50.00 USD SDSA and Business $85.00 USD Legacy lifetime member $500.00 USD Aberdeen DriftbustersSDSA $50.00 USD Black Hills club/SDSA $45.00 USD Dakota Ditchripper/SDSA $45.00 USD Dakota Drifters/SDSA $50.00 USD Dakota Trailblazers/SDSA $40.00 USD Great Plains Snotrailers/SDSA $45.00 USD Membership choices: H-Z Hand County /SDSA $45.00 USD Interlakes/SDSA $45.00 USD Poinsett Pounders/SDSA $45.00 USD Poinsett Pounders Associate Member $65.00 USD Siouxland SnoTrackers/SDSA $45.00 USD Town &Country Riders/SDSA $70.00 USD Trailbusters/SDSA $45.00 USD Valley Rough Riders/SDSA $40.00 USD Watertown Snowmobile/SDSA $50.00 USD Whetstone Valley/SDSA $40.00 USD