Complex sentence: In 2000 the band went on their first tour, 2 weeks on the east coast, in the same mini van Jay left home, booked completely independent of any manager, label or agent.
Split into simpler sentences: In 2000 the band went on their first tour, 2 weeks on the east coast, in the same mini van Jay left home in. The tour was booked completely independent of any manager, label or agent.