[Great Mighty Poo]

I prefer the Bill & Ted philosophy of time travel. Get yourself a time machine then just keep 'reminding' yourself to do things at some point in the future. As long as they are done at some point in your life they would happen instantly. Such as...
"Wish I had 10 bucks... Oh yeah, I'll just wait till I get payed next week and go back and sneak a quick 10 spot behind the sofa... Gotta remember, gotta remember... Ah here it is. Thanks a bunch, me."