The need to reach and cross the Bloukrans river at low tide makes this day probably the most difficult depending on the time of the low tide.
(The need to reach and cross the Bloukrans river at low tide; makes; this day probably the most difficult depending on the time of the low tide)
The need to reach and cross the Bloukrans river at low tide
makes
this day probably the most difficult depending on the time of the low tide