Setting up an auto-mounting NFS share

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Hi, I want to set up a mount that automatically sets it self when I boot my machine (red hat linux). I want to mount nfs 192.168.1.21:/var/www/html to /home/josh/mount every time I boot my machine. I also need the folder /home/josh/mount to be read and writable by user Josh. (The normal mount command defines the folder owner as root). So how can I go about doing this? Thanks