I used a HELOC to acquire many cash flow properties in another market.

I use a HELOC all the time.  

Last question:  Should I look at a HELOC, hard money, a partner or some other form of financing to help me get over the hump of a kitchen/master bath remodel? 

Travis Hester I would probably do a cash out refinance.Here is an example of what this could look like if you have a 760+ credit score with one of the lenders I use:30-year fixed at 4.75% for investment property$125,000 appraisal value$87,500 loan amount (70% LTV)$2,900 closing costs, including lender fees + 3rd party services$456.44 monthly payment, principle & interest onlyThe HELOC uses a variable rate, and that’s why they are best used for short term deals such as a flip.

Try for a heloc if you want to access the cash, some banks will do helocs on non owner occupied also but harder to find.

We're not sure if we should do a HELOC, continue saving and wait or what.Just want to introduce myself and get started on this journey. 

Hello,I'm looking at opening up a HELOC on my primary residence to use as seed money to start investing.

Here is an article with highlights of the changes coming:https://blog.rapidtax.com/how-will-my-taxes-change...There are also changes to the mortgage interest deduction and the HELOC interest deduction.The HELOC interest deduction completely disappears, except for funds that are used to buy, build, or substantially improve the tax payer's home that secures the loan. 

I'm wondering- is it better to just be patient and save up $ over the next year to year and a half (I think I can come up with $50K or $60K) OR is it better to use a HELOC or equity from my rental property to use as a down payment for a new rental property NOW?

Think funds you can back your offer with: HELOC, 401k funds, stocks/bond/CDs, HML, stock options you may have, etc.