Ok, to start, I'm probably not the best person to be answering your question because I'm still very young, but I'll try to at least get the conversation going and get other people's attention.
To start, we can try defining terms:
Worth is the monetary value of something.
Value usually consists of monetary and emotional things.
For example, the volunteers at the nursing home are worth nothing (i.e. cost is free), but to the elderly people the volunteers' value is indeterminate.
You asked specifically for worth. The average minimum wage in Maine is about $7.50. If you took no holidays and did not get paid for overtime working an hour day for five days each week, then the worth of your work is equal to ($7.50/hour)*(8hours/day)*(5days/week)*(52weeks/year). So, your work would be worth $15,600 a year. If I checked the
Bureau of Labour Statistics for Maine, the mean annual wage in 2013 was $41,440 across all occupations. For home health aides in Maine, the mean annual wage in 2013 was $23,780, and for community health workers, the mean annual wage was $33,700. You can check the link if you feel that a different occupation listed entails what you are doing.
Fair trade? That depends. How much do you think the room and board is
worth? Are you getting more out of it than that? Are you actually learning anything from the experiences? If not, I do not think it is a fair trade.
Value is another thing. Does the family you are helping
value your work and contributions? From what you said, they "treated [you] like you are in the way and a burden to the owner's life." That does not sound like you are being valued, but interestingly enough, you still "love this family to death" (i.e. value them).
Some places to check for opportunities are as follows:
World Wide opportunities on Organic Farms is pretty much exactly what the name says.
Work Away
HelpX is like WWOOF, just not as well-known or used.
Ecovillage Network
Permaculture Global is a map of permaculture projects from around the globe. It is a sister site to Geoff Lawton's websites
Permaculture News and his
educational videos website.
Twitter Permaculture Jobs
The
Internships and Apprenticeships Listings/Map by the National Sustainable Agriculture Information Service
There weren't any projects going on in Maine through the
Transition Network; however, there were some people listed in the
Transition Network's People Map that you could try to connect with. In addition to that, you could connect with some people on
Permaculture Global's User Map and see what they are doing and if they need any help. Or you could try starting a small project of your own.
The first and safest place I would advise for getting around is your public transportation network. I have the link to
Go Maine here for you. At the bottom of my post, their is my signature and one of the links is the thread called Travel Ideas. Besides the opportunities listed above, I have some other modes of transportation listed in that thread.
I would not underestimate the value of volunteering, if and when spare time is available. I find it to be quite fun, and people really appreciate a hard work ethic. At some volunteering events, I have had the facilitators come to me thanking me for kicking butt and hoping for me to volunteer with them again. Maybe, this could lead to helping you find more leads to better opportunities.
At the
Maine Organic Farmers and Gardeners' Association, they have an apprenticeship program. Other ways to get connected could include the
Sierra Club,
National Audubon Society, or any other thing you can think of.