hi! you may be interested in this section of the FAQ (link on sidebar), which includes several travel-related responses

• Pre-Columbian Trade and Contact

as far as sailing specifically and boats in general, here are a few more posts:

• Does there have any proof of native Americans every inventing sailing.

• What was the pinnacle of Native North American boating technology - is there any history of larger, long-distance watercrafts used for cargo or transportation, or even naval warfare?

• Do we know anything about naval trade or naval technology in the Pre-Columbian Caribbean/Gulf of Mexico?