[Ham-Computers] Wireless

[Jim Hill]

I'm planning a driving trip to Alaska with my RV and would like to 
use my older Dell laptop with XP Home to connect to the Internet 
using a wireless "connection" at RV parks, etc.  I'm a total beginner 
when it comes to wireless; my computers at home are connected with 
cat5 cables using a router and hub.  I would appreciate suggestions 
regarding what equipment I need (manufacturer-model would be a plus) 
and info on using this equipment.  I'm leaving in a week or so, and a 
non-technical RVing friend suggested the Internet.
Thanks, Jim