right... first, if you wipe a HD you can always recover data from it. i know some people in computer forensics that recover all kinds of data from burnt/ trashed/"wiped"/erased 1's and 0's with various equipment/software.

second leaving the country you have the CIA watching you.. and the cia's intelligence/surveillance is much more in-depth with their international terrorism watch than the FBI's here in the states.

also 'hosting your own set of isp's' whatever that means.. you're going to start up a few buisnesses without your real name or any kind of affiliations to your home or original country? nope.

but in the sense that you are talking 'bouncing' from a network to another.. think of how many major pipelines/routers/switches can log any of your data no matter how encrypted it can be decrypted by government agencies, thats why they allow encryption in the first place..is because it can be controlled.. for example i have heard of many deep seemingly 'untracable' hacks where the guy has multiple shell servers in several countries and tunnels from one to another using alternating types of high encryption tunnels and a system of proxies. using vpn's, ipsec, ssh, and the sort.. i'll write more but now i gotta go have pre-thanksgiving dinner with my gf..