Jason Boggs
This is the one that I use. Works great. Its a very strong suction pump mount.
http://www.powrgrip.com/cgi-bin/powrgrip/buycleat.html?vacuummounts=1
Thanks Steve! I think this may be the one I get. It looks practical and it's not too expensive. I shoot 90% still shots when chasing, but I do occasionally shoot video and this seems like the perfect fit.