There are a few minor issues:
1) the a-record for www.urbancampsite.com
, if you use a fully qualified domain name, then the domain has to end with a dot in dns. So "www.urbancampsite.com" should be "www.urbancampsite.com."
2) the cname for ftp. Better use only lowercase chars, so chanhge the WWW in ispconfig to "www".
3) Most Domain registries require that ns1 and ns2 have different IP addresses. So if you can use the same IP for ns1 and ns2 depends on your domain registrar, you should try it as you have it now, but it might be that they tell you to use a different IP for ns2.
Please do all changes in ispconfig dns manager and not in the file directly.