[Blind-sysadmins] Recommendations for on-line poll

I need to set up an on-line poll for the local NFB chapter.  Do any of you have recommendations for the best, most accessible, place for me to configure the poll? You know how it is, it is difficult enough to get people to respond to a poll, even harder if they encounter any accessibility problems. PS: The poll is to allow people to rank their choice for recreational activities to do in the next year. Horseback riding, rock climbing, bowling, etc.