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billt4sf

Since Jun 2010

65+ year old male

san francisco

I was a Physics Teacher (13 years). Before that I was a SW Engineer for 22 years. I love nature and like to enjoy outdoor activities like hiking, wildlife viewing, bird watching, scuba diving, and snorkeling. I love to read on vacation as well, but I hate faux corporate 'hospitality' -- reminds me of airline 'hospitality'. Would never go on a cruise.
Travel Style
Eco-tourist
Nature Lover
History Buff
Peace and Quiet Seeker
billt4sf's TripCollective Progress
Total Points
13,945
Level 6 Contributor
Passport
8 Cities
Explorer
1 Review
Contributor
10 Reviews
Readership
1,000 Readers
Helpful Reviewer
5 Votes
Total Points 13,945

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