Re: Indoor practice
If you are worried about dirtying the line, and I wouldn't be as I tend to beat my lines up on mangroves and oyster bars and view them as disposable items, just go to Cabelas. In their bargin cave they have house brand lines for twenty bucks. It would seem to be good enough for practice. I bought one for my three weight on the theory that there was no sense in spending seventy bucks on a line I'd rarely cast much more than thirty feet. I'll save the big bucks for the ones I intend to ask a lot from.