Wordpress Template Editing. Urgent

Project Description: This is Urgent project. Needs to complete within maximum 2days Looking to modify and fix a few issues on this site. - Wordpress site needs updating to latest version. Caution must be taken not to overwrite htacess or other key file when Wordpress is updated. Site template needs tweaking. Site should be backed up first. - Fix slider on front page - current slider not working. - Calendar plugin was disabled since it was messing up site; need a new plugin. Calendar script on main page displayed up to 3 next current events from main calendar. Calendar should allow attachments like flyers; location of events; fixed/recurring events, etc - Contact Us: Page needs Contact form to work properly. - About Us>Board members: Need to be able to include a photo next to names. - Home: Redesign of main page - need easier way to update articles about organization; including sidebar; Also, need link to a FB page; 'Donate' button; - Community>Photos: Need a good photo gallery plugin for displaying pics or connect to account on site like [login to view URL] - Community>Videos: Need a better method to add videos and video links to site; esp connecting to YouTube channel. - Community>Newsletters: Better way to create or upload newsletters - Support>Employment: Better way to apply for jobs and list open positions * Convert all the pdf documents in to Word (Dataentry)