21.   Arron knows two former lawyers who started a company that organizes hiking trips on llamas.

22.   Bertken was on assignment on a fishing trip on Friday morning when he was washed overboard.

23.   Big Bend River Tours specializes in raft trips on the Rio Grande.

24.   Botti offers trips on balloons that are aloft at least an hour.

25.   A boat trip on the lake is also scheduled.

26.   A trip on the Mark Twain Riverboat takes us back in time.

27.   A waterproof pack is invaluable for day trips on the smaller craft, as is at least one set of two-way radios, according to Lappin, the writer.

28.   A walk in the French countryside might include a barge trip on a river through wine country.

29.   A. More than two dozen companies offer trips on the Thames on a variety of boats, ranging from glass-topped catamarans to vessels resembling Mississippi River steamboats.

30.   After a VIP trip on Thursday, it will begin carrying paying passengers in December, more than a year after originally intended.