What I can do if we have a lot of interest is create a 'private' website for people to `register`. Basically you put in your location, and contact information. If someone else that is registered needs assistance they can input their location and find people that are nearby.
You of coarse don't have to put in your home address but an e-mail / phone / pager would be required so someone could contact you.
I can do this utilizing Google Maps too so that you can 'plot' help if needed. This would lead to my second suggestion of a 'help location' in your city not your home address so that we COULD plot it on a map and then if someone selected that location they could see everyone who 'opted' to help that location.
So if I get a flat tire in las vegas and there's a 'spot' there we`ll say in X casino parking lot if there are 5 people who 'opted' as their spot I could choose from 1 of the 5 or continue down the list until I got help.
I would also like to see a list of available 'offerings' per-person who is 'opted. IE: I could offer welding service, or a ride within X miles, water to someone, etc. (This is up to each person) but could come in handy in narrowing down the contacts. Some of coarse could be 'check boxes' to make doing a query for a needed item better.
I`ve thought about adding this as a 'free service' to my website but I really really would like it to be 'invite only' as it could get out of hand and I think most would prefer to help people who say "I got your # from so and so from the "HELP" area" etc... not I randomly registered on your site and want some FREE X.
Let me know what you guys think I could make this basic to start and we could add some very cool features in the future
-Todd