WikITree.com is both free, and very DNA friendly with a great range of charts, and privacy, options. The FamilySearch family tree is also free, and probably already has earlier generations already there - several times even probably! But will not accept living people, other than the contributor if you want people to contribute their information for posterity.
Wight descendant and relationship charts
- Lineage 1 (Haplogroup Q1)
- Relationship R T WIGHT (W-3) to Andrew WIGHT/WEIGHT/WRIGHT Andrew WIGHT (also WEIGHT/WRIGHT), East Lothian to Australia via Midlothian