i have found the php file (event-editor.php) and i have isolated the code that is used in the form
what i need now is to somehow do this
<div class="inside event-form-bookings">
<?php em_locate_template('forms/event/bookings.php',true); ?>
</div>
<!-- END Bookings -->
<?php endif; ?>
<?php do_action('em_front_event_form_footer'); ?>
</div>
//ADD reCAPCHA HERE
<p class="submit">
<input type="submit" name="events_update" value="<?php _e ( 'Submit Event', 'dbem' ); ?> ?" />
i have searched but i do not have the knowledge yet to do this my self. If anyone at all can help please do, even a guess will be a start