Is there anyway to do the following itin. in Oct-Nov without paying big bucks? I have been playing with this forever and it is a big PIA!!!!

SEA/SFO
SFO/SAF
SAF/DEN
DEN/STL
STL/RSW
RSW/TLH
TLH/ATL
ATL/RDU
RDU/DCA
DCA/EWR

Stay in each place would be 3-5 days.

I know it's tough but I would appreciate any help