Part time self employed PA to work for business owner

PA required for entrepreneur running a charitable organisation Called Striding Out.
2 days a week at office in kenley, surrey for a couple of months, then moving to Hastings. It could be a short term contract or suit someone that lives between the two locations and can continue post move.
Job tasks include:-
Data management
Filing
Diary co-ordination
Website updates
Client liaison
Market research
Marketing
Event mgmt
Other tasks as required