Complex sentence: The base provided training, outfitting, guiding for these trips as well as sleeping and meal facilities for groups as they prepared to start or end canoe trips and transportation to and from starting and ending points.
Split into simpler sentences: The base provided training, outfitting, guiding for these trips as well as sleeping and meal facilities for groups as they prepared to start or end canoe trips. They also provided transportation to and from starting and ending points.