Spring Testing 2007 was held on Lake Washington at Coulon Park in Renton, Wa. April 26th, 2007. The weather was overcast but spirits were high as boats, drivers, crews, officials, photographers and fans of all ages came together for their 1st chance to experience ULHRA hydros on the water in 2007. The day was a success but for many there is still a lot to be done with the 1st race just over 3 weeks away.