for going on a world cruise do not worry!!!
i still work and own my own company and with e mail land phones etc you can always stay in touch
last year we almost made the entire world cruise with tom and marcie but only got as far as australia
and i can tell you it is well worth it!!!
even if marcie has to save every stray animal !!
including tom
now we are leaving this weekend on the navigator
from montreal till dec 4 back in los angeles
and never would be able to do this without some communication
!GO FOR IT!!!