Paranoia.

A week today I will hopefully be Peru bound.

you can enter visa free for 90 days. see: http://en.wikipedia.org/wiki/Visa_requirements_for_British_nationals

normally they are not going to check travel insurance or yellow fever vaccination form.

recommend reading travel advice before you get there to minimize potential crime related risk:

http://www.fco.gov.uk/en/travel-and-living-abroad/travel-advice-by-country/south-america/peru1

http://travel.state.gov/travel/cis_pa_tw/cis/cis_998.html

http://wikitravel.org/en/Peru

have nice trip!

Business Travel