Database to let customers login and change their own data

[SummerCampGuy]

I am a summer camp director and each camp we have parents submit what we call a "Camper Profile." I ask things like allergies, gender, learning issues. Historically I have been making parents fill out the entire form each year but what if nothing has changed with their camper?
I am comfortable with Access and wonder if there is a way I can have this information online and send each parent a login so they can go in and change information ONLY if they need to or say everything is correct.
Is this possible with Access?
Thank you

[ranman256]

Access doesnt work great as a web tool.
you could just send everyone an Excel template for the users to fill out,
then when they email it to you , have a macro to import the data.

[Micron]

If you have the wherewithal, you could use a web based form to create a csv file that Access can use. That's a whole 'nuther bag of marbles.
I suspect you'll find there are those who can't use Excel even if they have it.

[CJ_London]

perhaps you can use something like a web survey tool (google - there are a number out there like surveymonkey) - don't know if it will allow you to capture the data you require, but worth investigating