Well first of all Welcome to TMF!!
I am sure if you go back a few more threads you will see many discussions about tickling methods...but here are some quick ideas for you.
I will start with my personal favorite:
- Sonicare electric toothbrush(but Oral-B or any spinning/vibrating toothbrush will do)
- Plastic tipped hair brush
--Add a bit of lotion or baby oil to the tickle area to increase ticklishness AND extend tickle time(lotion reduces the "pinking" of soles/skin)
-ICE
-put lotion on feet then put on socks...wait for half hour...then take off socks...enjoy
* BTW you can do this to start your tickle session and then tickle the upper body and come back to the socked soles.
-Remember that fingers and poking are to tickle muscles whereas fingertips, feathers and brushes are for tickling the skin.
-Stretch the skin you plan on tickling to get the nerves as close to the skin surface as possible...ie hold the toes back to stretch the ball of the foot;
stretch the armpits up and out to stretch the armpits.
Just some quick ideas to get you started.
I am sure more people have thier own ideas