Hire out GPS units

There has been a fund raising idea to hire out GPS units, now the question is how can this be done?

See GPS Units for Loan

People that can hire out GPS:es

• User:Emj A GPS mouse (puck), connecting via USB. Donate €10 to OSM and lend it for 2 months.

cons

• this is a business in itself
• how can you trust people with your gear? - hold a refundable deposit
• probably only people with GPSes will contribute

pro

• money
• and easy way for people to contribute
  • just hire a GPS, and you can:
    • collect tracks
    • contribute money to the projects

cost

Assume GPS lasts for 2 years, costs £80, and is out on hire 20% of the time. Price for hiring it out would be £4 per week to break even.

Deposit would obviously be £80.